Radeon HD 6850 X2 vs Radeon Pro 450
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6850 X2 and Radeon Pro 450. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6850 X2 and Radeon Pro 450. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 6850 X2
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 HD 6850 X2 | Radeon Pro 450 | |
| Power consumption (TDP) | 254 Watt | 35 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | 2x 8-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | 2x DVI, 1x HDMI, 1x DisplayPort | No outputs |
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- Radeon HD 6850 X2 has 625% more power consumption, than Radeon Pro 450.
- Radeon HD 6850 X2 is connected by PCIe 2.0 x16, and Radeon Pro 450 uses PCIe 3.0 x8 interface.
- Radeon HD 6850 X2 and Radeon Pro 450 have maximum RAM of 2 GB.
- Radeon HD 6850 X2 is used in Desktops, and Radeon Pro 450 - in Mobile workstations.
- Radeon HD 6850 X2 is build with TeraScale 2 architecture, and Radeon Pro 450 - with Polaris.
- Both graphics cards have the same core clock speed.
- Radeon HD 6850 X2 is manufactured by 40 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
- Memory clock speed of Radeon Pro 450 is 880 MHz higher, than Radeon HD 6850 X2.
Game benchmarks
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 7−8 | 8−9 |
| QHD / 1440p | 2−3 | 3−4 |
| low / 720p | 27−30 | 27−30 |
| medium / 1080p | 16−18 | 16−18 |
| The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 7% more, than Radeon HD 6850 X2. | ||
| high / 1080p | 21−24 | 21−24 |
| ultra / 1080p | 18−20 | 18−20 |
| QHD / 1440p | 4−5 | 5−6 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 45−50 | 45−50 |
| medium / 1080p | 21−24 | 24−27 |
| The average gaming FPS of Radeon Pro 450 in Battlefield 5 is 4% more, than Radeon HD 6850 X2. | ||
| low / 768p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 6850 X2 and Radeon Pro 450 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 190−200 | 200−210 |
| medium / 768p | 160−170 | 170−180 |
| ultra / 1080p | 85−90 | 90−95 |
| QHD / 1440p | 45−50 | 50−55 |
| 4K / 2160p | 30−33 | 30−33 |
| high / 768p | 120−130 | 130−140 |
| The average gaming FPS of Radeon Pro 450 in Counter-Strike: Global Offensive is 6% more, than Radeon HD 6850 X2. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 35−40 | 35−40 |
| medium / 1080p | 45−50 | 45−50 |
| Radeon HD 6850 X2 and Radeon Pro 450 have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 100−110 | 100−110 |
| medium / 768p | 85−90 | 90−95 |
| ultra / 1080p | 55−60 | 60−65 |
| The average gaming FPS of Radeon Pro 450 in Dota 2 is 3% more, than Radeon HD 6850 X2. | ||
| high / 1080p | 14−16 | 16−18 |
| ultra / 1080p | 14−16 | 14−16 |
| 4K / 2160p | 5−6 | 5−6 |
| low / 720p | 30−35 | 35−40 |
| medium / 1080p | 16−18 | 18−20 |
| The average gaming FPS of Radeon Pro 450 in Far Cry 5 is 5% more, than Radeon HD 6850 X2. | ||
| high / 1080p | 21−24 | 21−24 |
| ultra / 1080p | 16−18 | 18−20 |
| QHD / 1440p | 16−18 | 16−18 |
| low / 720p | 85−90 | 90−95 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon Pro 450 in Fortnite is 2% more, than Radeon HD 6850 X2. | ||
| high / 1080p | 21−24 | 24−27 |
| ultra / 1080p | 16−18 | 18−20 |
| QHD / 1440p | 7−8 | 8−9 |
| low / 720p | 45−50 | 45−50 |
| medium / 1080p | 24−27 | 27−30 |
| The average gaming FPS of Radeon Pro 450 in Forza Horizon 4 is 4% more, than Radeon HD 6850 X2. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 65−70 | 70−75 |
| high / 1080p | 24−27 | 27−30 |
| ultra / 1080p | 10−11 | 10−12 |
| QHD / 1440p | 1−2 | 2−3 |
| The average gaming FPS of Radeon Pro 450 in Grand Theft Auto V is 8% more, than Radeon HD 6850 X2. | ||
| high / 1080p | 8−9 | 9−10 |
| ultra / 1080p | 6−7 | 7−8 |
| 4K / 2160p | 2−3 | 2−3 |
| low / 720p | 24−27 | 27−30 |
| medium / 1080p | 10−12 | 12−14 |
| The average gaming FPS of Radeon Pro 450 in Metro Exodus is 20% more, than Radeon HD 6850 X2. | ||
| low / 768p | 100−110 | 110−120 |
| ultra / 1080p | 95−100 | 100−110 |
| medium / 1080p | 100−110 | 100−110 |
| The average gaming FPS of Radeon Pro 450 in Minecraft is 5% more, than Radeon HD 6850 X2. | ||
| high / 1080p | 21−24 | 21−24 |
| ultra / 1080p | 16−18 | 16−18 |
| low / 720p | 50−55 | 50−55 |
| medium / 1080p | 21−24 | 21−24 |
| Radeon HD 6850 X2 and Radeon Pro 450 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 9−10 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 24−27 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of Radeon Pro 450 in Red Dead Redemption 2 is 6% more, than Radeon HD 6850 X2. | ||
| low / 768p | 45−50 | 50−55 |
| medium / 768p | 27−30 | 30−35 |
| high / 1080p | 16−18 | 16−18 |
| ultra / 1080p | 9−10 | 10−11 |
| 4K / 2160p | 7−8 | 8−9 |
| The average gaming FPS of Radeon Pro 450 in The Witcher 3: Wild Hunt is 9% more, than Radeon HD 6850 X2. | ||
| low / 768p | 95−100 | 100−105 |
| medium / 768p | 55−60 | 60−65 |
| ultra / 1080p | 30−35 | 30−35 |
| high / 768p | 50−55 | 50−55 |
| The average gaming FPS of Radeon Pro 450 in World of Tanks is 3% more, than Radeon HD 6850 X2. | ||
Full Specs
| Radeon HD 6850 X2 | Radeon Pro 450 | |
| Architecture | TeraScale 2 | Polaris |
| Code name | Barts | Polaris 11 |
| Type | Desktop | Mobile workstation |
| Release date | 19 September 2011 | 27 October 2016 |
| Pipelines | 960 | 640 |
| Core clock speed | 800 MHz | 800 MHz |
| Transistor count | 1,700 million | 3,000 million |
| Manufacturing process technology | 40 nm | 14 nm |
| Texture fill rate | 38.40 | 32.00 |
| Floating-point performance | 2x 1,536.0 gflops | 1,024 gflops |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 4200 MHz | 5080 MHz |
| Memory bandwidth | 134.4 GB/s | 81.28 GB/s |
| Shared memory | - | |
| DirectX | 11.2 (11_0) | 12 (12_0) |
| Shader Model | 5.0 | 6.4 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| FreeSync | + | |
| Bitcoin / BTC (SHA256) | 127 Mh/s | |
| Laptop size | large | |
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