Radeon 540 vs Radeon HD 6850M
If you are going to buy a new graphics card and are choosing between Radeon 540 and Radeon HD 6850M, 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 540 stacks up against Radeon HD 6850M, check out specs charts below.
Radeon 540
Radeon HD 6850M is a Laptop Graphics Card
Note: Radeon HD 6850M 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 6850M here:
Main Specs
| Radeon 540 | Radeon HD 6850M | |
| Power consumption (TDP) | 50 Watt | 50 Watt |
| Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | DDR3, GDDR5 |
| Maximum RAM amount | 2 GB | 1 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
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- Both graphics cards have the same power consumption of 50 Watt.
- Radeon 540 is connected by PCIe 3.0 x8, and Radeon HD 6850M uses PCIe 2.0 x16 interface.
- Radeon 540 has 1 GB more memory, than Radeon HD 6850M.
- Radeon 540 is used in Desktops, and Radeon HD 6850M - in Laptops.
- Radeon 540 is build with GCN 4.0 architecture, and Radeon HD 6850M - with Terascale 2.
- Core clock speed of Radeon 540 is 525 MHz higher, than Radeon HD 6850M.
- Radeon 540 is manufactured by 14 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
- Memory clock speed of Radeon 540 is 6200 MHz higher, than Radeon HD 6850M.
Game benchmarks
| high / 1080p | 6−7 | 2−3 |
| ultra / 1080p | 3−4 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 12−14 |
| medium / 1080p | 7−8 | 3−4 |
| The average gaming FPS of Radeon 540 in Assassin's Creed Odyssey is 50% more, than Radeon HD 6850M. | ||
| high / 1080p | 10−12 | − |
| ultra / 1080p | 9−10 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 14−16 |
| medium / 1080p | 10−12 | 6−7 |
| The average gaming FPS of Radeon 540 in Battlefield 5 is 75% more, than Radeon HD 6850M. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 6850M in Call of Duty: Warzone is 6% more, than Radeon 540. | ||
| low / 768p | 120−130 | 120−130 |
| medium / 768p | 100−110 | 95−100 |
| ultra / 1080p | 50−55 | 40−45 |
| QHD / 1440p | 27−30 | − |
| 4K / 2160p | − | 10−11 |
| high / 768p | 75−80 | 65−70 |
| The average gaming FPS of Radeon 540 in Counter-Strike: Global Offensive is 8% more, than Radeon HD 6850M. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 16−18 | 16−18 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 6850M in Cyberpunk 2077 is 12% more, than Radeon 540. | ||
| low / 768p | 75−80 | 75−80 |
| medium / 768p | 55−60 | 45−50 |
| ultra / 1080p | 30−35 | 21−24 |
| The average gaming FPS of Radeon 540 in Dota 2 is 12% more, than Radeon HD 6850M. | ||
| high / 1080p | 7−8 | 3−4 |
| ultra / 1080p | 7−8 | 3−4 |
| 4K / 2160p | 3−4 | 1−2 |
| low / 720p | 16−18 | 12−14 |
| medium / 1080p | 8−9 | 4−5 |
| The average gaming FPS of Radeon 540 in Far Cry 5 is 60% more, than Radeon HD 6850M. | ||
| high / 1080p | 14−16 | 10−12 |
| ultra / 1080p | 10−11 | 6−7 |
| QHD / 1440p | − | 2−3 |
| low / 720p | 55−60 | 50−55 |
| medium / 1080p | 20−22 | 10−12 |
| The average gaming FPS of Radeon 540 in Fortnite is 30% more, than Radeon HD 6850M. | ||
| high / 1080p | 10−12 | 4−5 |
| ultra / 1080p | 10−11 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 18−20 |
| medium / 1080p | 12−14 | 7−8 |
| The average gaming FPS of Radeon 540 in Forza Horizon 4 is 60% more, than Radeon HD 6850M. | ||
| low / 768p | 50−55 | 45−50 |
| medium / 768p | 40−45 | − |
| high / 1080p | 10−12 | 5−6 |
| ultra / 1080p | 6−7 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 35−40 |
| The average gaming FPS of Radeon 540 in Grand Theft Auto V is 27% more, than Radeon HD 6850M. | ||
| high / 1080p | 4−5 | 1−2 |
| ultra / 1080p | 3−4 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 10−12 | 5−6 |
| medium / 1080p | 6−7 | 3−4 |
| The average gaming FPS of Radeon 540 in Metro Exodus is 133% more, than Radeon HD 6850M. | ||
| low / 768p | 90−95 | 90−95 |
| high / 1080p | 85−90 | 60−65 |
| ultra / 1080p | 75−80 | − |
| medium / 1080p | 90−95 | − |
| The average gaming FPS of Radeon 540 in Minecraft is 16% more, than Radeon HD 6850M. | ||
| high / 1080p | 16−18 | 14−16 |
| ultra / 1080p | 14−16 | 12−14 |
| low / 720p | 30−33 | 27−30 |
| medium / 1080p | 16−18 | 14−16 |
| The average gaming FPS of Radeon 540 in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon HD 6850M. | ||
| ultra / 1080p | 7−8 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 6−7 |
| medium / 1080p | 10−11 | − |
| The average gaming FPS of Radeon 540 in Red Dead Redemption 2 is 80% more, than Radeon HD 6850M. | ||
| low / 768p | 21−24 | 10−12 |
| medium / 768p | 14−16 | 8−9 |
| high / 1080p | 8−9 | 4−5 |
| ultra / 1080p | 6−7 | 3−4 |
| 4K / 2160p | − | 0−1 |
| The average gaming FPS of Radeon 540 in The Witcher 3: Wild Hunt is 116% more, than Radeon HD 6850M. | ||
| low / 768p | 85−90 | 75−80 |
| medium / 768p | 40−45 | 40−45 |
| ultra / 1080p | 18−20 | 14−16 |
| high / 768p | 35−40 | 30−35 |
| The average gaming FPS of Radeon 540 in World of Tanks is 12% more, than Radeon HD 6850M. | ||
Full Specs
| Radeon 540 | Radeon HD 6850M | |
| Architecture | GCN 4.0 | Terascale 2 |
| Code name | Lexa | Granville Pro/LP |
| Type | Desktop | Laptop |
| Release date | 26 March 2019 | 6 January 2011 |
| Pipelines | 512 | 800 |
| Core clock speed | 1100 MHz | 575 / 675 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 2,200 million | 1,040 million |
| Manufacturing process technology | 14 nm | 40 nm |
| Texture fill rate | 35.97 | 27.00 |
| Floating-point performance | 1,080.0 gflops | |
| Length | 145 mm | |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 7000 MHz | 800 MHz |
| Memory bandwidth | 56 GB/s | 25.6 GB/s |
| Shared memory | - | |
| DirectX | 12 (12_0) | 11.2 (11_0) |
| Shader Model | 6.4 | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | N/A |
| Laptop size | large | |
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