Looking Beyond the 51RISC Radeon RX 550 4GB? 6 Alternatives Worth a Look
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The 51RISC Radeon RX 550 4GB Low Profile is a compact solution for small form factor builds. It draws power directly from the PCIe slot, requiring no external connectors. Its low thermal design power makes it suitable for systems with limited power supplies. However, you might seek 51risc radeon rx 550 lp graphics card alternatives for different reasons. Some users need a different brand, a distinct physical size, or additional display outputs. Others may want a GPU with higher performance or specific workstation features. This list highlights options that share key specifications with the original card. Each alternative was selected because its specs overlap with the RX 550’s core attributes. You will find cards with similar memory sizes and form factors. The selection includes low-profile designs that fit into mini-ITX cases. It also features cards with comparable power requirements. These choices provide practical variations for builders who prioritize physical constraints over raw speed. You can compare these models based on their published dimensions and memory types. The goal is to help you find a card that fits your specific case and power limits.
How each alternative compares
Maxsun Radeon RX 550 4GB ITX
The Maxsun Radeon RX 550 4GB ITX shares the same GPU and memory configuration as the 51RISC card. It uses 4GB of GDDR5 memory and the Radeon RX 550 chip. The physical dimensions differ slightly. The Maxsun model is longer at 7.28 inches compared to the 51RISC 6.61 inches. It is also narrower at 1.37 inches wide. You lose the specific low-profile bracket height of 0.7 inches here. This card targets compact ITX builds. It is a practical choice if you need basic gaming and media capabilities in a small case. The focus remains on physical size rather than raw performance. You should pick this if your case requires a slimmer profile width.
SAPLOS Radeon RX 550 4GB Low Profile
The SAPLOS Radeon RX 550 4GB Low Profile offers similar core specifications to the 51RISC card. It uses the same Radeon RX 550 GPU and 4GB GDDR5 memory. The dimensions are distinct. This card is wider at 4.72 inches and slightly taller at 0.79 inches. The length is 6.89 inches. It weighs 7.05 ounces. This model is designed for small form factor builds that need multi-monitor support. You get a compact solution that prioritizes space savings. It fits well in cases where larger cards do not fit. Choose this alternative if you need robust display outputs for a multi-monitor setup while keeping the footprint small. It serves users who value connectivity options over the specific dimensions of the 51RISC model.
Maxsun Radeon RX 550 4GB Low Profile
The Maxsun Radeon RX 550 4GB Low Profile is another compact option with identical core specs. It features the Radeon RX 550 GPU and GDDR5 memory. The physical size matches the 51RISC card exactly. It is 2.71 inches wide and 6.61 inches long. However, the weight differs significantly. This Maxsun version weighs 1.81 pounds, which is heavier than the 51RISC unit. It is built for small form factor PC builds. You get a reliable low-profile card for compact systems. The verdict highlights its suitability for users who prioritize physical size over gaming power. Pick this if you need a sturdy low-profile card with the same dimensions as the 51RISC but prefer the Maxsun brand. It is a solid alternative for basic gaming in tight spaces.
QTHREE Radeon RX 550 4GB Low Profile
The QTHREE Radeon RX 550 4GB Low Profile shares the same GPU and memory type. It uses the Radeon RX 550 with GDDR5 memory. Specific dimensions are not listed in the provided data, but it is a low-profile card. It is designed for small form factor PCs needing basic graphics. The use case includes gaming and office tasks. You get a card that works well for light media consumption in compact builds. It offers multiple display options. Choose this if you need a basic graphics solution for a small case. It is suitable for users who prioritize space and multiple display outputs. The QTHREE model provides similar performance to the 51RISC card but may differ in physical construction and connector availability.
Maxsun GeForce GTX 1050 Ti Low Profile
The Maxsun GeForce GTX 1050 Ti Low Profile offers a different GPU. It uses the GTX 1050 Ti instead of the RX 550. It has 4GB of GDDR5 memory. The physical dimensions are 0.71 inches high and 6.57 inches long. It weighs 7.27 ounces. This card is designed for small form factor gaming builds. It provides solid performance for 1080p gaming in legacy systems. You get better raw power than the RX 550 cards. Pick this if you need more gaming performance in a compact form. It fits users who need a compact card for small PCs. The GTX 1050 Ti is a step up in performance. It is ideal for users who want better gaming capabilities while maintaining a low-profile footprint.
PNY Quadro K1200 Low Profile
The PNY Quadro K1200 Low Profile is a workstation card. It has 4GB of GDDR5 memory. It uses the Quadro K1200 GPU, not the RX 550. The model is ZXC-VCQK1200DP-PB. It is designed for compact workstation graphics. It delivers stable rendering via DisplayPort. This card fits professionals needing compact workstation graphics. You get stable performance for professional tasks rather than gaming. Pick this if you need reliable rendering in a small case. It is suitable for users with space constraints who require workstation-grade stability. The PNY Quadro K1200 is a different category of card. It offers professional features and connectivity options. It is ideal for users who prioritize stability and display outputs for work over gaming performance.
Quick picks
Our 7 picks
51RISC Radeon RX 550 4GB Low Profile
Best for: small form factor builds with low power limits
- Graphics Processor
- Radeon RX 550
- Memory Size
- 4GB
- Memory Type
- GDDR5
- Memory Bus Width
- 128bit
- PCIe Interface
- PCIe 3.0*16
- Form Factor
- Low Profile
View on Amazon: 51RISC Radeon RX 550 4GB Low Profile Affiliate link
This low-profile graphics card features the Radeon RX 550 GPU with 4GB of GDDR5 memory on a 128-bit bus. It measures 6.61 inches long and draws only 35W from the PCIe slot, requiring no external power connector. The single-fan design keeps noise levels low. It is ideal for small form factor builds that need basic gaming performance or 4K display support without high power demands.
Pros
- Low profile design fits mini-ITX cases
- 35W TDP requires no external power
- 4GB GDDR5 memory on 128-bit bus
- Single fan cooling for quiet operation
Cons
- PCIe 3.0 interface limits bandwidth
- Single fan may run warmer under load
- Limited to 128-bit memory bus width
Good fit if
- You need a card for a small form factor case
- You have a low-wattage power supply
- You want a quiet gaming setup
Skip if
- You require high-end gaming performance
- You need PCIe 4.0 support
- You prefer dual-fan cooling solutions
Verdict: 51RISC Radeon RX 550 Low Profile 4GB fits users building compact PCs who prioritize low power draw and quiet operation over raw gaming speed.
Maxsun Radeon RX 550 4GB ITX
Best for: compact ITX gaming and media
- Graphics Processor
- AMD Radeon RX 550
- Memory Size
- 4GB
- Memory Type
- GDDR5
- Boost Clock
- 1183 MHz
- Memory Bus Width
- 128-Bit
- PCIe Interface
- PCI Express X16 3.0
View on Amazon: Maxsun Radeon RX 550 4GB ITX Affiliate link
The Maxsun Radeon RX 550 is a low-profile graphics card designed for compact ITX builds. It features 4GB of GDDR5 memory on a 128-bit bus, supporting DirectX 12 and 4K video decode. The card includes a 9cm fan for airflow and operates with a boost clock up to 1183 MHz. It suits users needing a small form factor solution for 1080p gaming or creative work.
Pros
- Compact 7.28-inch length fits small cases
- 128-bit memory bus with 4GB GDDR5
- 9cm fan provides efficient cooling
- Supports DirectX 12 and 4K decode
Cons
- Lower performance than GTX 1650 alternatives
- Single HDMI and VGA ports only
- No active cooling fan mentioned for VRM
Good fit if
- You need a low-profile card for an ITX case
- You play 1080p games at medium settings
- You require 4K video decode capability
Skip if
- You need modern display outputs like DisplayPort
- You want high-end gaming performance
- You require more than 4GB of video memory
Verdict: The Maxsun Radeon RX 550 4GB ITX is a practical option for compact builds requiring basic gaming and media capabilities. It fits users who prioritize physical size over raw power.
SAPLOS Radeon RX 550 4GB Low Profile
Best for: small form factor builds and multi-monitor setups
- Graphics Processor
- Radeon RX 550
- Memory Size
- 4GB
- Memory Type
- GDDR5
- Memory Bus Width
- 128-bit
- Form Factor
- Low Profile
- Use
- Gaming
View on Amazon: SAPLOS Radeon RX 550 4GB Low Profile Affiliate link
The SAPLOS Radeon RX 550 is a low profile graphics card designed for small form factor builds. It features 4GB of GDDR5 memory on a 128-bit bus and a 1071 MHz base clock. This card supports three displays via HDMI, VGA, and DVI-D ports. It is a practical choice for users needing compact hardware for light gaming or office tasks.
Pros
- Low profile design fits small cases
- 4GB GDDR5 memory with 128-bit bus
- Three display outputs: HDMI, VGA, DVI-D
- Compact dimensions of 6.89 x 4.72 inches
Cons
- Entry-level performance limits modern gaming
- Single fan cooling solution
- No PCIe power connector included
Good fit if
- You need a low profile card for an ITX build
- You require support for multiple monitors
- You are upgrading an older office PC
Skip if
- You need high performance for modern AAA games
- You require a full height bracket
- You want a card with PCIe power input
Verdict: SAPLOS Radeon RX 550 Low Profile is a compact solution for users who prioritize space savings and multi-monitor support over raw gaming power. It fits well in small cases where larger cards cannot go.
Maxsun Radeon RX 550 4GB Low Profile
Best for: Small form factor PC builds
- Graphics Processor
- AMD Radeon RX 550
- Memory Size
- 4GB
- Memory Type
- GDDR5
- Memory Bus Width
- 128-Bit
- PCIe Interface
- PCI Express X16 3.0
- Slot Width
- Single-slot
View on Amazon: Maxsun Radeon RX 550 4GB Low Profile Affiliate link
The Maxsun Radeon RX 550 is a low-profile graphics card designed for small form factor PCs. It features 4GB of GDDR5 memory on a 128-bit bus. The single-slot design fits compact cases easily. It supports 8K display output and uses a 512-stream processor architecture. This card suits users needing basic gaming performance in tight spaces.
Pros
- Single-slot low profile design fits small cases
- 4GB GDDR5 memory with 128-bit bus width
- Supports 8K resolution display output
- Silver plated PCB for stability
Cons
- Only 4GB of video memory
- Heavier at 1.81 pounds
- Limited to single slot width
Good fit if
- You need a low profile card for an SFF case
- You want 8K display support
- You require a single slot solution
Skip if
- You need more than 4GB of VRAM
- You require high performance gaming
- You want a dual slot cooler
Verdict: Maxsun RX 550 Low Profile 4GB is a compact solution for small form factor builds. It fits users who prioritize physical size over raw gaming power.
QTHREE Radeon RX 550 4GB Low Profile
Best for: Small form factor PCs needing basic graphics
- Graphics Processor
- Radeon RX 550
- Memory Size
- 4GB
- Memory Type
- GDDR5
- PCIe Interface
- PCI Express x8 3.0
- Form Factor
- Low Profile
- Use
- Gaming
View on Amazon: QTHREE Radeon RX 550 4GB Low Profile Affiliate link
This QTHREE card uses the Radeon RX 550 GPU with 4GB GDDR5 memory on a 128-bit bus. It features a low profile design that fits small form factor cases. The card includes VGA, DVI-D, and HDMI outputs for multi-monitor setups. It draws power directly from the PCIe slot without external connectors. This setup suits users needing basic graphics in compact systems.
Pros
- Low profile form factor for small cases
- 4GB GDDR5 memory with 128-bit bus
- VGA, DVI-D, and HDMI outputs
- No external power connector required
Cons
- PCI Express x8 3.0 interface limits bandwidth
- Only 512 stream processors for compute tasks
- 14nm process technology is older generation
Good fit if
- You need a low profile card for an ITX case
- You require multiple display outputs like VGA and DVI
- You want a card that draws no external power
Skip if
- You need high performance for modern gaming
- You require PCIe x16 bandwidth for maximum speed
- You need newer GPU architecture features
Verdict: QTHREE Radeon RX 550 Low Profile fits users who need basic graphics in small cases with multiple display options. It works well for office tasks and light media consumption in compact builds.
Maxsun GeForce GTX 1050 Ti Low Profile
Best for: Small form factor gaming builds
- Graphics Processor
- GeForce GTX 1050 Ti
- Memory Size
- 4GB
- Memory Type
- GDDR5
- Boost Clock
- 1392 MHz
- Memory Bus Width
- 128 Bit
- PCIe Interface
- PCIe 3.0 x16
View on Amazon: Maxsun GeForce GTX 1050 Ti Low Profile Affiliate link
The Maxsun GTX 1050 Ti offers a low profile design for small form factor builds. It features 4GB of GDDR5 memory on a 128-bit bus. The boost clock reaches 1392 MHz. This card supports DirectX 12 and HDMI outputs. It suits users needing reliable gaming performance in compact cases like Dell OptiPlex or HP EliteDesk systems.
Pros
- Low profile design fits SFF cases
- 1392 MHz boost clock speed
- 4GB GDDR5 memory capacity
- Supports DirectX 12
Cons
- Older Pascal architecture
- Only 4GB VRAM
- PCIe 3.0 interface
Good fit if
- You need a low profile card for small cases
- You require DirectX 12 support
- You want a 128-bit memory bus
Skip if
- You need more than 4GB VRAM
- You require PCIe 4.0 support
- You want the latest GPU architecture
Verdict: Maxsun GTX 1050 Ti Low Profile 4GB fits users who need a compact card for small form factor PCs. It provides solid performance for 1080p gaming in legacy systems.
PNY Quadro K1200 Low Profile
Best for: Compact workstation graphics
- Graphics Processor
- Quadro K1200
- Memory Size
- 4 GB
- Memory Type
- GDDR5
- PCIe Interface
- PCIe 2.0
- Form Factor
- Low Profile
View on Amazon: PNY Quadro K1200 Low Profile Affiliate link
The PNY Quadro K1200 is a low profile graphics card with 4 GB of GDDR5 memory. It uses a PCIe 2.0 x16 interface and features the Quadro K1200 processor. This card suits users needing professional-grade visuals in compact systems. It supports multiple displays via DisplayPort. You get reliable performance for workstation tasks without requiring extra power connectors.
Pros
- 4 GB GDDR5 memory
- Low profile form factor
- PCIe 2.0 x16 interface
- Quadro K1200 processor
Cons
- PCIe 2.0 interface limits bandwidth compared to newer standards
- Quadro series targets professional workloads, not gaming
- No HDMI or VGA ports listed, relies on DisplayPort
Good fit if
- You need a low profile card for a small form factor PC
- You require 4 GB of VRAM for professional applications
- You use DisplayPort for your monitor connections
Skip if
- You need HDMI or VGA connectivity
- You are looking for gaming performance
- You require PCIe 3.0 or 4.0 support
Verdict: PNY Quadro K1200 4GB Low Profile fits professionals needing compact workstation graphics. It delivers stable rendering via DisplayPort for users with space constraints.
Specifications side by side
| Spec | 51RISC Radeon RX 550 4GB Low Profile | Maxsun Radeon RX 550 4GB ITX | SAPLOS Radeon RX 550 4GB Low Profile | Maxsun Radeon RX 550 4GB Low Profile | QTHREE Radeon RX 550 4GB Low Profile | Maxsun GeForce GTX 1050 Ti Low Profile | PNY Quadro K1200 Low Profile |
|---|---|---|---|---|---|---|---|
| Graphics Processor | Radeon RX 550 | AMD Radeon RX 550 | Radeon RX 550 | AMD Radeon RX 550 | Radeon RX 550 | GeForce GTX 1050 Ti | Quadro K1200 |
| Memory Size | 4GB | 4GB | 4GB | 4GB | 4GB | 4GB | 4 GB |
| Memory Type | GDDR5 | GDDR5 | GDDR5 | GDDR5 | GDDR5 | GDDR5 | GDDR5 |
| Boost Clock | not stated | 1183 MHz | not stated | not stated | not stated | 1392 MHz | not stated |
| Memory Bus Width | 128bit | 128-Bit | 128-bit | 128-Bit | not stated | 128 Bit | not stated |
| PCIe Interface | PCIe 3.0*16 | PCI Express X16 3.0 | not stated | PCI Express X16 3.0 | PCI Express x8 3.0 | PCIe 3.0 x16 | PCIe 2.0 |
| Slot Width | not stated | not stated | not stated | Single-slot | not stated | not stated | not stated |
| Memory | 4GB | 4GB | 4GB | not stated | not stated | 4GB | 4GB |
| GPU | Radeon RX 550 | Radeon RX 550 | Radeon RX 550 | Radeon RX 550 | Radeon RX 550 | not stated | not stated |
| Form Factor | Low Profile | ITX | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile |
| Use | Gaming | Gaming | Gaming | Gaming | Gaming | Gaming | not stated |
| Dimensions | 6.61 × 2.71 × 0.7 inches | not stated | 6.89 × 4.72 × 0.79 inches | not stated | not stated | not stated | not stated |
| Length | not stated | 7.28 inches | not stated | 6.61 inches | not stated | 6.57 inches | not stated |
| Width | not stated | 1.37 inches | not stated | 2.71 inches | not stated | 0.71 inches | not stated |
| Weight | not stated | 6.98 ounces | 7.05 ounces | 1.81 pounds | not stated | 7.27 ounces | not stated |
| Size | RX 550 4GB Low Profile | not stated | RX550 4G | not stated | not stated | not stated | not stated |
| Model | RX 550 Low Profile | RX 550 | Radeon RX 550 | RX 550 | not stated | MS-GTX1050Ti LP 4G | ZXC-VCQK1200DP-PB |
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Frequently asked questions
Are there better low profile graphics cards than the Radeon RX 550?
The Maxsun GeForce GTX 1050 Ti Low Profile offers stronger performance for 1080p gaming in legacy systems. It uses the same 4GB GDDR5 memory configuration but provides a more capable GPU architecture. This makes it a solid upgrade for users who need more power while maintaining a compact form factor.
Which low profile card is best for small form factor ITX builds?
The Maxsun Radeon RX 550 4GB ITX is designed specifically for compact ITX gaming and media setups. It measures 7.28 inches in length and weighs 6.98 ounces. This model prioritizes physical size, making it a practical option for users who need basic capabilities in tight spaces.
Does the SAPLOS RX 550 support multiple monitors?
Yes, the SAPLOS Radeon RX 550 Low Profile is noted for its multi-monitor support capabilities. It is a compact solution that fits well in small cases where larger cards cannot go. This feature makes it suitable for users who prioritize space savings alongside display connectivity.
What is the weight of the Maxsun Radeon RX 550 Low Profile?
The Maxsun Radeon RX 550 4GB Low Profile weighs 1.81 pounds. This is heavier than other low profile options like the SAPLOS or Maxsun ITX models. The increased weight may be a consideration for users building very lightweight or portable small form factor PCs.
Is the QTHREE RX 550 suitable for office tasks?
The QTHREE Radeon RX 550 Low Profile works well for office tasks and light media consumption. It provides basic graphics in small cases with multiple display options. This card is ideal for users who need reliable performance for non-gaming applications in compact builds.
Does the PNY Quadro K1200 support DisplayPort?
The PNY Quadro K1200 Low Profile delivers stable rendering via DisplayPort. It is designed for professionals needing compact workstation graphics. This card fits users with space constraints who require reliable output for professional applications rather than standard gaming performance.
What memory type do these low profile cards use?
Most listed alternatives use 4GB of GDDR5 memory. This includes the 51RISC, Maxsun, SAPLOS, and QTHREE Radeon RX 550 models, as well as the Maxsun GTX 1050 Ti. The PNY Quadro K1200 also features 4GB of GDDR5 memory. This configuration is standard for these compact cards.
Which card is best for quiet operation?
The 51RISC Radeon RX 550 Low Profile is suited for users prioritizing quiet operation. It draws power directly from the PCIe slot, which reduces noise from external connectors. Its low thermal design power makes it suitable for systems with limited power supplies and a focus on silence.