Sapphire Nitro+ Radeon RX 580 vs Sapphire Pulse Radeon RX 580 (2026): Key Differences
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This guide compares the sapphire 11265 01 20g radeon nitro rx vs 11265 05 20g radeon pulse rx. Both cards use the Radeon RX 580 GPU with 8GB of GDDR5 memory on a 256-bit bus. They share similar connectivity options and dual-fan cooling. The main difference lies in their physical dimensions and clock speeds. The Nitro+ model is longer and heavier, while the Pulse model lists a specific boost clock of 1366 MHz. You will see how these specs affect your build.
Key differences
| Aspect | Sapphire Nitro+ Radeon RX 580 8GB | Sapphire Pulse Radeon RX 580 8GB |
|---|---|---|
| Boost Clock | not listed | 1366 MHz |
| Length | 12.8 inches | 11.3 inches |
| Width | 2.75 inches | 3.5 inches |
| Height | 8.5 inches | not listed |
| Weight | 3.5 pounds | not listed |
Which one should you choose?
Choose Sapphire Nitro+ Radeon RX 580 8GB if
- You need a shorter card for a compact case.
- You prefer a narrower profile that takes up less slot width.
- You want a lighter card for easier installation.
Choose Sapphire Pulse Radeon RX 580 8GB if
- You want a card with a listed 1366 MHz boost clock.
- You prefer a longer card for potentially better airflow.
- You value the specific height and weight specs provided.
Verdict: The Pulse model offers a known boost clock and a more compact form factor for smaller builds. The Nitro+ model provides detailed dimensions for height and weight but lacks a listed boost clock. Choose the Pulse for space efficiency and known speeds, or the Nitro+ if you prioritize the specific physical constraints it offers.
Nitro+ vs Pulse RX 580 Specs
Boost Clock Speed
The Sapphire Pulse Radeon RX 580 8GB lists a boost clock of 1366 MHz in its published specifications. This factory overclock provides a performance head start over standard reference designs. The Nitro+ model does not list a specific boost clock in the provided data, so you cannot verify if it matches or exceeds this frequency. A higher boost clock generally means faster frame rates in demanding titles. If raw clock speed is your priority, the Pulse has a clear, stated advantage here. You should check the manual for the Nitro+ to confirm its exact speeds.
Physical Length
Case compatibility is critical for high-end cards. The Pulse model measures 11.3 inches in length, making it more compact. The Nitro+ is significantly longer at 12.8 inches. This extra length on the Nitro+ requires more space in your chassis. If you have a smaller mid-tower or compact ATX case, the Pulse is the safer choice. The Nitro+ might not fit in cases with limited GPU clearance. Always measure your available slot space before choosing. The shorter card offers better fitment for standard builds.
Physical Width
Width affects airflow and slot usage. The Pulse card is 3.5 inches wide, while the Nitro+ is 2.75 inches wide. The Nitro+ occupies fewer expansion slots, which can be beneficial if you use multiple cards or have dense component layouts. The Pulse is wider, which may help with heat dissipation but takes up more horizontal space. A narrower card is often easier to route cables around. For users with crowded motherboards, the slimmer Nitro+ provides more breathing room for other components.
Memory Configuration
Both cards share identical memory specifications. They each feature 8GB of GDDR5 memory on a 256-bit bus. This configuration determines how much texture data and frame buffers the GPU can access. Since the memory size, type, and bus width are the same, there is no performance difference derived from memory alone. Both cards will handle 1080p gaming with high texture settings equally well. You do not need to choose based on memory capacity. The choice comes down to cooling and form factor instead.
Weight and Build
The Nitro+ weighs 3.5 pounds, while the Pulse weight is not listed in the provided data. A heavier card often indicates a more robust backplate or larger heatsink. The Nitro+ includes a backplate for structural rigidity. Without the Pulse weight, you cannot compare the material density directly. However, the Nitro+ is longer and wider in some dimensions, suggesting a larger cooling solution. Heavier cards may sag over time without a bracket. Consider your motherboard slot strength if weight is a concern.
Which RX 580 fits your build
Users prioritizing maximum clock speed
The Pulse model lists a boost clock of 1366 MHz in its published specifications. This factory overclock provides a performance head start over standard reference designs. The Nitro+ model does not list a specific boost clock in the provided data, making the Pulse the clear choice for those seeking higher guaranteed frequencies based on the specs.
Those needing detailed physical dimensions
The Nitro+ specifications include comprehensive physical measurements, including width, height, length, and weight. The Pulse listing omits height and weight details. If you need exact dimensions to ensure proper fit within your chassis or case, the Nitro+ provides the complete data set you require for accurate planning.
Buyers wanting complete connectivity info
The Nit+ features list specifies a maximum of five outputs alongside the dual HDMI and dual DP ports. The Pulse listing does not mention this output count. If you plan to connect multiple displays and need confirmation of total supported outputs, the Nitro+ data offers this specific detail for your setup.
The products compared
Sapphire Nitro+ Radeon RX 580 8GB
Best for: multi-monitor gaming setups
- Graphics Processor
- Radeon RX 580
- Memory Size
- 8GB
- Memory Type
- GDDR5
- Memory Bus Width
- 256-bit
- Dimensions
- 12.8 × 2.75 × 8.5 inches
- Weight
- 3.5 pounds
View on Amazon: Sapphire Nitro+ Radeon RX 580 8GB Affiliate link
This graphics card uses the Radeon RX 580 GPU with 8GB of GDDR5 memory on a 256-bit bus. It features a dual-fan cooling system and supports up to five displays via dual HDMI, DVI-D, and dual DisplayPort outputs. The build includes a backplate and measures 12.8 inches long. You should choose this if you need robust cooling and multiple display options for your setup.
Pros
- 8GB GDDR5 memory capacity
- Dual-fan cooling technology
- Supports up to 5 outputs
- Includes metal backplate
Cons
- 2.75-slot width requires spacious cases
- 12.8-inch length may not fit small builds
- GDDR5 memory is older than GDDR5X standards
Good fit if
- You need multiple display outputs for a multi-monitor setup
- You have a mid-tower case with sufficient length clearance
- You prefer dual-fan cooling for better thermals
Skip if
- You are building in a compact ITX or mini-ITX case
- You require GDDR5X memory for higher bandwidth
- You need more than 8GB of video memory
Verdict: Sapphire Nitro+ RX 580 8GB fits users who prioritize cooling performance and multi-display connectivity over compact form factors. Its larger physical dimensions and older memory type make it less suitable for small cases or modern high-bandwidth demands.
Sapphire Pulse Radeon RX 580 8GB
Best for: Standard 1080p gaming with 8GB VRAM
- Graphics Processor
- Radeon RX 580
- Memory Size
- 8GB
- Memory Type
- GDDR5
- Boost Clock
- 1366 MHz
- Memory Bus Width
- 256-bit
- Length
- 11.3 inches
View on Amazon: Sapphire Pulse Radeon RX 580 8GB Affiliate link
The Sapphire Pulse Radeon RX 580 features an 8GB GDDR5 memory buffer and a 256-bit memory bus. Its boost clock reaches 1366 MHz. This card includes a dual-fan cooling system and a backplate. It offers dual HDMI, dual DisplayPort, and one DVI-D output. It suits users who want standard 1080p gaming performance without the bulk of higher-end models.
Pros
- 8GB GDDR5 memory capacity
- 256-bit memory bus width
- Dual-fan cooling design
- Includes metal backplate
Cons
- 3.5-inch width requires space in standard cases
- 11.3-inch length may exceed small form factor limits
- Only one DVI-D port included
Good fit if
- You need 8GB VRAM for modern textures
- You prefer a dual-fan cooling solution
- You have a standard ATX mid-tower case
Skip if
- You require more than 8GB of video memory
- You need four display outputs simultaneously
- You are building in a compact mini-ITX case
Verdict: Sapphire Pulse RX 580 8GB provides reliable 1080p performance with a standard dual-fan cooler. It fits well in standard cases where you need 8GB VRAM for gaming.
Specifications side by side
| Spec | Sapphire Nitro+ Radeon RX 580 8GB | Sapphire Pulse Radeon RX 580 8GB |
|---|---|---|
| Graphics Processor | Radeon RX 580 | Radeon RX 580 |
| Memory Size | 8GB | 8GB |
| Memory Type | GDDR5 | GDDR5 |
| Boost Clock | not stated | 1366 MHz |
| Memory Bus Width | 256-bit | 256-bit |
| Memory | 8GB | 8GB |
| GPU | Radeon RX 580 | Radeon RX 580 |
| Dimensions | 12.8 × 2.75 × 8.5 inches | not stated |
| Weight | 3.5 pounds | not stated |
| Length | not stated | 11.3 inches |
| Width | not stated | 3.5 inches |
| Model | 11265-01-20G-cr | 11265-05-20G-cr |
Frequently asked questions
Which Sapphire RX 580 is better for multi-monitor setups?
The Nitro+ model is the better choice for multi-monitor environments. It is explicitly best for multi-monitor gaming setups. The Pulse model is instead best for standard 1080p gaming. If you need extra display connectivity, the Nitro+ fits your needs more precisely.
Do both cards use the same memory type?
Yes, both cards use GDDR5 memory. The Nitro+ has 8GB of GDDR5 memory. The Pulse also features 8GB of GDDR5 memory. They share the same memory type and capacity, so you will not see a difference in memory bandwidth due to the RAM type itself.
Which card is smaller and fits in compact cases?
Neither card is particularly small, but the Pulse is slightly shorter. The Nitro+ measures 12.8 inches in length. The Pulse measures 11.3 inches in length. Both are large cards. The Pulse is better if you need the shortest possible card for a standard case.
Is there a significant weight difference between the two?
The Nitro+ is heavier than the Pulse. The Nitro+ weighs 3.5 pounds. The Pulse weight is not listed in the data. The Nitro+ has a larger physical size. This extra mass likely comes from its larger cooling solution compared to the standard Pulse design.
What is the main difference in physical dimensions?
The Nitro+ is wider and longer than the Pulse. The Nitro+ is 2.75 inches wide and 12.8 inches long. The Pulse is 3.5 inches wide and 11.3 inches long. You should check your case clearance carefully. The Nitro+ requires more length, while the Pulse requires more height.
Which card is recommended for standard 1080p gaming?
The Pulse model is recommended for standard 1080p gaming. It is explicitly best for standard 1080p gaming with 8GB VRAM. The Nitro+ is better for users prioritizing cooling and multi-display setups. If you just want reliable 1080p performance, the Pulse is the intended fit.