Radeon HD 7870M vs Radeon R9 M375X
In this comparison between Radeon HD 7870M and Radeon R9 M375X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7870M will be the best choice, for others Radeon R9 M375X will be their preference. Study the comparison tables below and make your choice.
Radeon R9 M375X
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 R9 M375X | |
| Power consumption (TDP) | 45 Watt | |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
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- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- Radeon R9 M375X has 2 GB more memory, than Radeon HD 7870M.
- Radeon HD 7870M is used in Laptops, and Radeon R9 M375X - in Desktops.
- Radeon HD 7870M is build with GCN architecture, and Radeon R9 M375X - with GCN 1.0.
- Core clock speed of Radeon R9 M375X is 125 MHz higher, than Radeon HD 7870M.
- Radeon HD 7870M and Radeon R9 M375X are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 7870M is 2875 MHz higher, than Radeon R9 M375X.
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 | 12−14 |
| The average gaming FPS of Radeon R9 M375X in Assassin's Creed Odyssey is 33% more, than Radeon HD 7870M. | ||
| high / 1080p | 12−14 | 16−18 |
| 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 R9 M375X 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 R9 M375X 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 | 40−45 |
| 4K / 2160p | 27−30 | 27−30 |
| high / 768p | 80−85 | 100−110 |
| The average gaming FPS of Radeon R9 M375X in Counter-Strike: Global Offensive is 21% 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 R9 M375X 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 | 45−50 |
| The average gaming FPS of Radeon R9 M375X in Dota 2 is 18% 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 R9 M375X 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 R9 M375X 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 | 4−5 |
| low / 720p | 24−27 | 35−40 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon R9 M375X in Forza Horizon 4 is 38% more, than Radeon HD 7870M. | ||
| low / 768p | 50−55 | 65−70 |
| 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 R9 M375X in Grand Theft Auto V is 31% 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 | 18−20 |
| medium / 1080p | 6−7 | 8−9 |
| The average gaming FPS of Radeon R9 M375X in Metro Exodus is 28% more, than Radeon HD 7870M. | ||
| low / 768p | 95−100 | 100−110 |
| high / 1080p | 90−95 | − |
| ultra / 1080p | 80−85 | 90−95 |
| medium / 1080p | 90−95 | 95−100 |
| The average gaming FPS of Radeon R9 M375X in Minecraft is 8% 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 | 20−22 |
| The average gaming FPS of Radeon R9 M375X in PLAYERUNKNOWN'S BATTLEGROUNDS is 20% 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 | 18−20 |
| medium / 1080p | 10−12 | 12−14 |
| The average gaming FPS of Radeon R9 M375X in Red Dead Redemption 2 is 30% more, than Radeon HD 7870M. | ||
| low / 768p | 24−27 | 35−40 |
| medium / 768p | 16−18 | 21−24 |
| high / 1080p | 9−10 | 12−14 |
| ultra / 1080p | 6−7 | 8−9 |
| 4K / 2160p | 6−7 | 7−8 |
| The average gaming FPS of Radeon R9 M375X in The Witcher 3: Wild Hunt is 30% 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 R9 M375X in World of Tanks is 10% more, than Radeon HD 7870M. | ||
Full Specs
| Radeon HD 7870M | Radeon R9 M375X | |
| Architecture | GCN | GCN 1.0 |
| Code name | Heathrow XT | Tropo |
| Type | Laptop | Desktop |
| Release date | 24 April 2012 | 5 May 2015 |
| Pipelines | 640 | 640 |
| Core clock speed | 800 MHz | 925 MHz |
| Boost Clock | 1015 MHz | |
| Transistor count | 1,500 million | 1,500 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 32.00 | 40.60 |
| Floating-point performance | 1,024 gflops | 1,299 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 4000 MHz | 1125 MHz |
| Memory bandwidth | 64 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_1) | |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | Not Listed |
| Vulkan | 1.2.131 | |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Compute units | 10 | |
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