Radeon 540 vs Radeon HD 7850M
When comparing Radeon 540 and Radeon HD 7850M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon 540 and Radeon HD 7850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon 540
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 540 | Radeon HD 7850M | |
| Power consumption (TDP) | 50 Watt | 40 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
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- Radeon 540 has 25% more power consumption, than Radeon HD 7850M.
- Radeon 540 is connected by PCIe 3.0 x8, and Radeon HD 7850M uses PCIe 3.0 x16 interface.
- Radeon 540 and Radeon HD 7850M have maximum RAM of 2 GB.
- Radeon 540 is used in Desktops, and Radeon HD 7850M - in Laptops.
- Radeon 540 is build with GCN 4.0 architecture, and Radeon HD 7850M - with GCN.
- Core clock speed of Radeon 540 is 425 MHz higher, than Radeon HD 7850M.
- Radeon 540 is manufactured by 14 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
- Memory clock speed of Radeon 540 is 3000 MHz higher, than Radeon HD 7850M.
Game benchmarks
| high / 1080p | 6−7 | 6−7 |
| ultra / 1080p | 3−4 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 14−16 |
| medium / 1080p | 7−8 | 7−8 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Assassin's Creed Odyssey. | ||
| high / 1080p | 10−12 | 10−12 |
| ultra / 1080p | 9−10 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 21−24 |
| medium / 1080p | 10−12 | 10−12 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Battlefield 5. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 120−130 |
| medium / 768p | 100−110 | 100−110 |
| ultra / 1080p | 50−55 | 50−55 |
| QHD / 1440p | 27−30 | 27−30 |
| high / 768p | 75−80 | 75−80 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Counter-Strike: Global Offensive. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 16−18 | 16−18 |
| medium / 1080p | 45−50 | 45−50 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 55−60 | 55−60 |
| ultra / 1080p | 30−35 | 30−35 |
| The average gaming FPS of Radeon HD 7850M in Dota 2 is 3% more, than Radeon 540. | ||
| high / 1080p | 7−8 | 7−8 |
| ultra / 1080p | 7−8 | 7−8 |
| 4K / 2160p | 3−4 | 3−4 |
| low / 720p | 16−18 | 16−18 |
| medium / 1080p | 8−9 | 8−9 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Far Cry 5. | ||
| high / 1080p | 14−16 | 14−16 |
| ultra / 1080p | 10−11 | 10−11 |
| low / 720p | 55−60 | 55−60 |
| medium / 1080p | 20−22 | 20−22 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Fortnite. | ||
| high / 1080p | 10−12 | 10−11 |
| ultra / 1080p | 10−11 | − |
| QHD / 1440p | 0−1 | − |
| 4K / 2160p | − | 8−9 |
| low / 720p | 24−27 | 24−27 |
| medium / 1080p | 12−14 | 12−14 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Forza Horizon 4. | ||
| low / 768p | 50−55 | 50−55 |
| medium / 768p | 40−45 | 40−45 |
| high / 1080p | 10−12 | 10−12 |
| ultra / 1080p | 6−7 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Grand Theft Auto V. | ||
| high / 1080p | 4−5 | 4−5 |
| ultra / 1080p | 3−4 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 10−12 | 10−12 |
| medium / 1080p | 6−7 | 6−7 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Metro Exodus. | ||
| low / 768p | 90−95 | 90−95 |
| high / 1080p | 85−90 | 85−90 |
| ultra / 1080p | 75−80 | 75−80 |
| medium / 1080p | 90−95 | 90−95 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Minecraft. | ||
| high / 1080p | 16−18 | 16−18 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 30−33 | 30−33 |
| medium / 1080p | 16−18 | 16−18 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| ultra / 1080p | 7−8 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 10−12 |
| medium / 1080p | 10−11 | 10−11 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in Red Dead Redemption 2. | ||
| low / 768p | 21−24 | 21−24 |
| medium / 768p | 14−16 | 14−16 |
| high / 1080p | 8−9 | 8−9 |
| ultra / 1080p | 6−7 | 6−7 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in The Witcher 3: Wild Hunt. | ||
| low / 768p | 85−90 | 85−90 |
| medium / 768p | 40−45 | 40−45 |
| ultra / 1080p | 18−20 | 18−20 |
| high / 768p | 35−40 | 35−40 |
| Radeon 540 and Radeon HD 7850M have the same average FPS in World of Tanks. | ||
Full Specs
| Radeon 540 | Radeon HD 7850M | |
| Architecture | GCN 4.0 | GCN |
| Code name | Lexa | Heathrow Pro |
| Type | Desktop | Laptop |
| Release date | 26 March 2019 | 24 April 2012 |
| Pipelines | 512 | 640 |
| Core clock speed | 1100 MHz | 675 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 2,200 million | 1,500 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Texture fill rate | 35.97 | 27.00 |
| Floating-point performance | 864.0 gflops | |
| Length | 145 mm | |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 7000 MHz | 4000 MHz |
| Memory bandwidth | 56 GB/s | 64 GB/s |
| Shared memory | - | |
| DirectX | 12 (12_0) | 12 (11_1) |
| Shader Model | 6.4 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
| Laptop size | large | |
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