Radeon Pro 450 vs Radeon Pro 580X
If you are going to buy a new graphics card and are choosing between Radeon Pro 450 and Radeon Pro 580X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon Pro 450 stacks up against Radeon Pro 580X, check out specs charts below.
Radeon Pro 580X
Radeon Pro 450 is a Laptop Graphics Card
Note: Radeon Pro 450 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon Pro 450 here:
Main Specs
| Radeon Pro 450 | Radeon Pro 580X | |
| Power consumption (TDP) | 35 Watt | 150 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 8 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Radeon Pro 580X has 328% more power consumption, than Radeon Pro 450.
- Radeon Pro 450 is connected by PCIe 3.0 x8, and Radeon Pro 580X uses PCIe 3.0 x16 interface.
- Radeon Pro 580X has 6 GB more memory, than Radeon Pro 450.
- Radeon Pro 450 is used in Mobile workstations, and Radeon Pro 580X - in Desktops.
- Radeon Pro 450 is build with Polaris architecture, and Radeon Pro 580X - with GCN 4.0.
- Core clock speed of Radeon Pro 580X is 300 MHz higher, than Radeon Pro 450.
- Radeon Pro 450 and Radeon Pro 580X are manufactured by 14 nm process technology.
- Memory clock speed of Radeon Pro 580X is 1700 MHz higher, than Radeon Pro 450.
Game benchmarks
| high / 1080p | 14−16 | 35−40 |
| ultra / 1080p | 8−9 | 24−27 |
| QHD / 1440p | 3−4 | 18−20 |
| 4K / 2160p | − | 10−12 |
| low / 720p | 27−30 | 60−65 |
| medium / 1080p | 16−18 | 45−50 |
| The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 171% more, than Radeon Pro 450. | ||
| high / 1080p | 21−24 | 60−65 |
| ultra / 1080p | 18−20 | 50−55 |
| QHD / 1440p | 5−6 | 35−40 |
| 4K / 2160p | 5−6 | 20−22 |
| low / 720p | 45−50 | 110−120 |
| medium / 1080p | 24−27 | 65−70 |
| The average gaming FPS of Radeon Pro 580X in Battlefield 5 is 195% more, than Radeon Pro 450. | ||
| low / 768p | 45−50 | 50−55 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon Pro 580X in Call of Duty: Warzone is 10% more, than Radeon Pro 450. | ||
| low / 768p | 200−210 | 250−260 |
| medium / 768p | 170−180 | 220−230 |
| ultra / 1080p | 90−95 | 190−200 |
| QHD / 1440p | 50−55 | 120−130 |
| 4K / 2160p | 30−33 | 75−80 |
| high / 768p | 130−140 | 210−220 |
| The average gaming FPS of Radeon Pro 580X in Counter-Strike: Global Offensive is 58% more, than Radeon Pro 450. | ||
| low / 768p | 55−60 | 60−65 |
| ultra / 1080p | 35−40 | − |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of Radeon Pro 580X in Cyberpunk 2077 is 15% more, than Radeon Pro 450. | ||
| low / 768p | 100−110 | 120−130 |
| medium / 768p | 90−95 | 110−120 |
| ultra / 1080p | 60−65 | 100−110 |
| The average gaming FPS of Radeon Pro 580X in Dota 2 is 33% more, than Radeon Pro 450. | ||
| high / 1080p | 16−18 | 50−55 |
| ultra / 1080p | 14−16 | 45−50 |
| QHD / 1440p | − | 30−35 |
| 4K / 2160p | 5−6 | 16−18 |
| low / 720p | 35−40 | 85−90 |
| medium / 1080p | 18−20 | 50−55 |
| The average gaming FPS of Radeon Pro 580X in Far Cry 5 is 183% more, than Radeon Pro 450. | ||
| high / 1080p | 21−24 | 65−70 |
| ultra / 1080p | 18−20 | 50−55 |
| QHD / 1440p | 16−18 | 30−35 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 90−95 | 180−190 |
| medium / 1080p | 45−50 | 120−130 |
| The average gaming FPS of Radeon Pro 580X in Fortnite is 135% more, than Radeon Pro 450. | ||
| high / 1080p | 24−27 | 65−70 |
| ultra / 1080p | 18−20 | 50−55 |
| QHD / 1440p | 8−9 | 35−40 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 45−50 | 110−120 |
| medium / 1080p | 27−30 | 70−75 |
| The average gaming FPS of Radeon Pro 580X in Forza Horizon 4 is 176% more, than Radeon Pro 450. | ||
| low / 768p | 80−85 | 140−150 |
| medium / 768p | 70−75 | 130−140 |
| high / 1080p | 27−30 | 75−80 |
| ultra / 1080p | 10−12 | 35−40 |
| QHD / 1440p | 2−3 | 24−27 |
| The average gaming FPS of Radeon Pro 580X in Grand Theft Auto V is 115% more, than Radeon Pro 450. | ||
| high / 1080p | 9−10 | 27−30 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | 2−3 | 10−11 |
| low / 720p | 27−30 | 70−75 |
| medium / 1080p | 12−14 | 35−40 |
| The average gaming FPS of Radeon Pro 580X in Metro Exodus is 183% more, than Radeon Pro 450. | ||
| low / 768p | 110−120 | 130−140 |
| ultra / 1080p | 100−110 | − |
| medium / 1080p | 100−110 | 120−130 |
| The average gaming FPS of Radeon Pro 580X in Minecraft is 18% more, than Radeon Pro 450. | ||
| high / 1080p | 21−24 | − |
| ultra / 1080p | 16−18 | 14−16 |
| low / 720p | 50−55 | 100−110 |
| medium / 1080p | 21−24 | 18−20 |
| The average gaming FPS of Radeon Pro 580X in PLAYERUNKNOWN'S BATTLEGROUNDS is 53% more, than Radeon Pro 450. | ||
| high / 1080p | 14−16 | 27−30 |
| ultra / 1080p | 9−10 | 18−20 |
| QHD / 1440p | 0−1 | 12−14 |
| 4K / 2160p | − | 8−9 |
| low / 720p | 24−27 | 70−75 |
| medium / 1080p | 14−16 | 40−45 |
| The average gaming FPS of Radeon Pro 580X in Red Dead Redemption 2 is 150% more, than Radeon Pro 450. | ||
| low / 768p | 50−55 | 140−150 |
| medium / 768p | 30−35 | 90−95 |
| high / 1080p | 16−18 | 50−55 |
| ultra / 1080p | 10−11 | 27−30 |
| 4K / 2160p | 8−9 | 18−20 |
| The average gaming FPS of Radeon Pro 580X in The Witcher 3: Wild Hunt is 179% more, than Radeon Pro 450. | ||
| low / 768p | 100−105 | 90−95 |
| medium / 768p | 60−65 | 60−65 |
| ultra / 1080p | 30−35 | 55−60 |
| high / 768p | 50−55 | − |
| The average gaming FPS of Radeon Pro 580X in World of Tanks is 7% more, than Radeon Pro 450. | ||
Full Specs
| Radeon Pro 450 | Radeon Pro 580X | |
| Architecture | Polaris | GCN 4.0 |
| Code name | Polaris 11 | Polaris 20 |
| Type | Mobile workstation | Workstation |
| Release date | 27 October 2016 | 18 March 2019 |
| Pipelines | 640 | 2304 |
| Core clock speed | 800 MHz | 1100 MHz |
| Boost Clock | 1200 MHz | |
| Transistor count | 3,000 million | 5,700 million |
| Manufacturing process technology | 14 nm | 14 nm |
| Texture fill rate | 32.00 | 172.8 |
| Floating-point performance | 1,024 gflops | |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 5080 MHz | 6780 MHz |
| Memory bandwidth | 81.28 GB/s | 217.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (12_0) | 12 (12_0) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2.131 | 1.2.131 |
| FreeSync | + | |
| Bitcoin / BTC (SHA256) | 127 Mh/s | |
| Laptop size | large | |
| Check Price |