Radeon HD 7870M vs Radeon RX 570X
If you are going to buy a new graphics card and are choosing between Radeon HD 7870M and Radeon RX 570X, 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 7870M stacks up against Radeon RX 570X, check out specs charts below.
Radeon RX 570X
Radeon HD 7870M is a Laptop Graphics Card
Note: Radeon HD 7870M 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 7870M here:
Main Specs
| Radeon HD 7870M | Radeon RX 570X | |
| Power consumption (TDP) | 45 Watt | 120 Watt |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 8 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 3x DisplayPort |
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- Radeon RX 570X has 166% more power consumption, than Radeon HD 7870M.
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- Radeon RX 570X has 6 GB more memory, than Radeon HD 7870M.
- Radeon HD 7870M is used in Laptops, and Radeon RX 570X - in Desktops.
- Radeon HD 7870M is build with GCN architecture, and Radeon RX 570X - with GCN 4.0.
- Core clock speed of Radeon RX 570X is 368 MHz higher, than Radeon HD 7870M.
- Radeon HD 7870M is manufactured by 28 nm process technology, and Radeon RX 570X - by 14 nm process technology.
- Memory clock speed of Radeon RX 570X is 3000 MHz higher, than Radeon HD 7870M.
Game benchmarks
| high / 1080p | 6−7 | 9−10 |
| ultra / 1080p | 4−5 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 21−24 |
| medium / 1080p | 8−9 | 10−12 |
| The average gaming FPS of Radeon RX 570X in Assassin's Creed Odyssey is 33% more, than Radeon HD 7870M. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 10−11 | 12−14 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 30−35 |
| medium / 1080p | 12−14 | 16−18 |
| The average gaming FPS of Radeon RX 570X in Battlefield 5 is 26% more, than Radeon HD 7870M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 7870M and Radeon RX 570X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 130−140 | 160−170 |
| medium / 768p | 110−120 | 130−140 |
| ultra / 1080p | 50−55 | 65−70 |
| QHD / 1440p | 30−33 | 35−40 |
| 4K / 2160p | 27−30 | 27−30 |
| high / 768p | 80−85 | 100−110 |
| The average gaming FPS of Radeon RX 570X in Counter-Strike: Global Offensive is 20% more, than Radeon HD 7870M. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 18−20 | 24−27 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon RX 570X in Cyberpunk 2077 is 4% more, than Radeon HD 7870M. | ||
| low / 768p | 80−85 | 90−95 |
| medium / 768p | 60−65 | 70−75 |
| ultra / 1080p | 30−35 | 40−45 |
| The average gaming FPS of Radeon RX 570X in Dota 2 is 16% more, than Radeon HD 7870M. | ||
| high / 1080p | 8−9 | 10−12 |
| ultra / 1080p | 8−9 | 10−11 |
| 4K / 2160p | 3−4 | 4−5 |
| low / 720p | 18−20 | 24−27 |
| medium / 1080p | 9−10 | 12−14 |
| The average gaming FPS of Radeon RX 570X in Far Cry 5 is 33% more, than Radeon HD 7870M. | ||
| high / 1080p | 14−16 | 18−20 |
| ultra / 1080p | 10−11 | 12−14 |
| low / 720p | 60−65 | 70−75 |
| medium / 1080p | 21−24 | 30−35 |
| The average gaming FPS of Radeon RX 570X in Fortnite is 25% more, than Radeon HD 7870M. | ||
| high / 1080p | 12−14 | 16−18 |
| ultra / 1080p | 10−12 | 14−16 |
| QHD / 1440p | 1−2 | 3−4 |
| low / 720p | 24−27 | 30−35 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon RX 570X in Forza Horizon 4 is 30% more, than Radeon HD 7870M. | ||
| low / 768p | 50−55 | 60−65 |
| medium / 768p | 45−50 | 55−60 |
| high / 1080p | 12−14 | 18−20 |
| ultra / 1080p | 6−7 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon RX 570X in Grand Theft Auto V is 24% more, than Radeon HD 7870M. | ||
| high / 1080p | 5−6 | 6−7 |
| ultra / 1080p | 3−4 | 4−5 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 12−14 | 16−18 |
| medium / 1080p | 6−7 | 8−9 |
| The average gaming FPS of Radeon RX 570X in Metro Exodus is 28% more, than Radeon HD 7870M. | ||
| low / 768p | 95−100 | 100−105 |
| high / 1080p | 90−95 | 95−100 |
| ultra / 1080p | 80−85 | 85−90 |
| medium / 1080p | 90−95 | 95−100 |
| The average gaming FPS of Radeon RX 570X in Minecraft is 5% more, than Radeon HD 7870M. | ||
| high / 1080p | 16−18 | 18−20 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 30−35 | 40−45 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of Radeon RX 570X in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon HD 7870M. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 7−8 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 16−18 |
| medium / 1080p | 10−12 | 12−14 |
| The average gaming FPS of Radeon RX 570X in Red Dead Redemption 2 is 20% more, than Radeon HD 7870M. | ||
| low / 768p | 24−27 | 30−35 |
| medium / 768p | 16−18 | 21−24 |
| high / 1080p | 9−10 | 12−14 |
| ultra / 1080p | 6−7 | 7−8 |
| 4K / 2160p | 6−7 | 7−8 |
| The average gaming FPS of Radeon RX 570X in The Witcher 3: Wild Hunt is 23% more, than Radeon HD 7870M. | ||
| low / 768p | 85−90 | 90−95 |
| medium / 768p | 45−50 | 50−55 |
| ultra / 1080p | 20−22 | 24−27 |
| high / 768p | 35−40 | 40−45 |
| The average gaming FPS of Radeon RX 570X in World of Tanks is 10% more, than Radeon HD 7870M. | ||
Full Specs
| Radeon HD 7870M | Radeon RX 570X | |
| Architecture | GCN | GCN 4.0 |
| Code name | Heathrow XT | Polaris 20 |
| Type | Laptop | Desktop |
| Release date | 24 April 2012 | 11 April 2018 |
| Pipelines | 640 | 2048 |
| Core clock speed | 800 MHz | 1168 MHz |
| Boost Clock | 1244 MHz | |
| Transistor count | 1,500 million | 5,700 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 32.00 | 159.2 |
| Floating-point performance | 1,024 gflops | 5,095 gflops |
| Length | 241 mm | |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 4000 MHz | 7000 MHz |
| Memory bandwidth | 64 GB/s | 224.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_1) | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.2.131 | 1.2.131 |
| Laptop size | large | |
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