Radeon HD 7670A vs Radeon HD 7850M
If you are going to buy a new graphics card and are choosing between Radeon HD 7670A and Radeon HD 7850M, 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 HD 7670A stacks up against Radeon HD 7850M, check out specs charts below.
Radeon HD 7670A
Radeon HD 7850M is a Laptop Graphics Card
Note: Radeon HD 7850M 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 HD 7850M here:
Main Specs
| Radeon HD 7670A | Radeon HD 7850M | |
| Power consumption (TDP) | 45 Watt | 40 Watt |
| Interface | MXM-A (3.0) | PCIe 3.0 x16 |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
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- Radeon HD 7670A has 12% more power consumption, than Radeon HD 7850M.
- Radeon HD 7670A is connected by MXM-A (3.0), and Radeon HD 7850M uses PCIe 3.0 x16 interface.
- Radeon HD 7850M has 1 GB more memory, than Radeon HD 7670A.
- Radeon HD 7670A is used in Desktops, and Radeon HD 7850M - in Laptops.
- Radeon HD 7670A is build with TeraScale 2 architecture, and Radeon HD 7850M - with GCN.
- Core clock speed of Radeon HD 7850M is 75 MHz higher, than Radeon HD 7670A.
- Radeon HD 7670A is manufactured by 40 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
- Memory clock speed of Radeon HD 7670A and Radeon HD 7850M is 4000 MHz.
Game benchmarks
| high / 1080p | 1−2 | 6−7 |
| ultra / 1080p | 0−1 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 3−4 | 7−8 |
| The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 50% more, than Radeon HD 7670A. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 21−24 |
| medium / 1080p | 5−6 | 10−12 |
| The average gaming FPS of Radeon HD 7850M in Battlefield 5 is 55% more, than Radeon HD 7670A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 7850M in Call of Duty: Warzone is 4% more, than Radeon HD 7670A. | ||
| low / 768p | 120−130 | 120−130 |
| medium / 768p | 90−95 | 100−110 |
| ultra / 1080p | 40−45 | 50−55 |
| QHD / 1440p | 24−27 | 27−30 |
| 4K / 2160p | 18−20 | − |
| high / 768p | 65−70 | 75−80 |
| The average gaming FPS of Radeon HD 7850M in Counter-Strike: Global Offensive is 10% more, than Radeon HD 7670A. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 16−18 | 16−18 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon HD 7670A in Cyberpunk 2077 is 22% more, than Radeon HD 7850M. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 50−55 | 55−60 |
| ultra / 1080p | 24−27 | 30−35 |
| The average gaming FPS of Radeon HD 7850M in Dota 2 is 11% more, than Radeon HD 7670A. | ||
| high / 1080p | 2−3 | 7−8 |
| ultra / 1080p | 2−3 | 7−8 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 12−14 | 16−18 |
| medium / 1080p | 3−4 | 8−9 |
| The average gaming FPS of Radeon HD 7850M in Far Cry 5 is 100% more, than Radeon HD 7670A. | ||
| high / 1080p | 10−11 | 14−16 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 55−60 |
| medium / 1080p | 10−12 | 20−22 |
| The average gaming FPS of Radeon HD 7850M in Fortnite is 36% more, than Radeon HD 7670A. | ||
| high / 1080p | 4−5 | 10−11 |
| QHD / 1440p | 0−1 | − |
| 4K / 2160p | − | 8−9 |
| low / 720p | 16−18 | 24−27 |
| medium / 1080p | 7−8 | 12−14 |
| The average gaming FPS of Radeon HD 7850M in Forza Horizon 4 is 77% more, than Radeon HD 7670A. | ||
| low / 768p | 45−50 | 50−55 |
| medium / 768p | − | 40−45 |
| high / 1080p | 5−6 | 10−12 |
| ultra / 1080p | 2−3 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon HD 7850M in Grand Theft Auto V is 27% more, than Radeon HD 7670A. | ||
| high / 1080p | 1−2 | 4−5 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 5−6 | 10−12 |
| medium / 1080p | 3−4 | 6−7 |
| The average gaming FPS of Radeon HD 7850M in Metro Exodus is 133% more, than Radeon HD 7670A. | ||
| low / 768p | 90−95 | 90−95 |
| high / 1080p | 85−90 | 85−90 |
| ultra / 1080p | 70−75 | 75−80 |
| medium / 1080p | 90−95 | 90−95 |
| The average gaming FPS of Radeon HD 7850M in Minecraft is 1% more, than Radeon HD 7670A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 30−33 |
| medium / 1080p | 14−16 | 16−18 |
| The average gaming FPS of Radeon HD 7850M in PLAYERUNKNOWN'S BATTLEGROUNDS is 16% more, than Radeon HD 7670A. | ||
| ultra / 1080p | 4−5 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 10−12 |
| medium / 1080p | − | 10−11 |
| The average gaming FPS of Radeon HD 7850M in Red Dead Redemption 2 is 80% more, than Radeon HD 7670A. | ||
| low / 768p | 12−14 | 21−24 |
| medium / 768p | 9−10 | 14−16 |
| high / 1080p | 4−5 | 8−9 |
| ultra / 1080p | 3−4 | 6−7 |
| 4K / 2160p | 0−1 | − |
| The average gaming FPS of Radeon HD 7850M in The Witcher 3: Wild Hunt is 85% more, than Radeon HD 7670A. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 35−40 | 40−45 |
| ultra / 1080p | 16−18 | 18−20 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Radeon HD 7850M in World of Tanks is 12% more, than Radeon HD 7670A. | ||
Full Specs
| Radeon HD 7670A | Radeon HD 7850M | |
| Architecture | TeraScale 2 | GCN |
| Code name | Turks | Heathrow Pro |
| Type | Desktop | Laptop |
| Release date | 5 January 2012 | 24 April 2012 |
| Pipelines | 480 | 640 |
| Core clock speed | 600 MHz | 675 MHz |
| Transistor count | 716 million | 1,500 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 14.40 | 27.00 |
| Floating-point performance | 576.0 gflops | 864.0 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 4000 MHz | 4000 MHz |
| Memory bandwidth | 64 GB/s | 64 GB/s |
| Shared memory | - | |
| DirectX | 11.2 (11_0) | 12 (11_1) |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| Laptop size | large | |
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