Radeon HD 4870 X2 vs Radeon R7 M275DX
When choosing between Radeon HD 4870 X2 and Radeon R7 M275DX, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 4870 X2 and Radeon R7 M275DX.
Radeon HD 4870 X2
Radeon R7 M275DX is a Laptop Graphics Card
Note: Radeon R7 M275DX 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 R7 M275DX here:
Main Specs
| Radeon HD 4870 X2 | Radeon R7 M275DX | |
| Power consumption (TDP) | 286 Watt | |
| Interface | PCIe 2.0 x16 | |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR5 | DDR3 |
| Maximum RAM amount | 1 GB | |
| Display Connectors | 2x DVI, 1x S-Video | |
| Check Price |
- Radeon HD 4870 X2 is used in Desktops, and Radeon R7 M275DX - in Laptops.
- Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon R7 M275DX - with GCN.
- Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon R7 M275DX - by 28 nm process technology.
Game benchmarks
| high / 1080p | 3−4 | 9−10 |
| ultra / 1080p | 1−2 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 21−24 |
| medium / 1080p | 6−7 | 10−12 |
| The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 100% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 14−16 |
| ultra / 1080p | 6−7 | 12−14 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 30−35 |
| medium / 1080p | 9−10 | 16−18 |
| The average gaming FPS of Radeon R7 M275DX in Battlefield 5 is 72% more, than Radeon HD 4870 X2. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 4870 X2 and Radeon R7 M275DX have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 130−140 | 160−170 |
| medium / 768p | 100−110 | 130−140 |
| ultra / 1080p | 50−55 | 65−70 |
| QHD / 1440p | 24−27 | 35−40 |
| 4K / 2160p | − | 27−30 |
| high / 768p | 75−80 | 100−110 |
| The average gaming FPS of Radeon R7 M275DX in Counter-Strike: Global Offensive is 29% more, than Radeon HD 4870 X2. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 21−24 | 24−27 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon HD 4870 X2 in Cyberpunk 2077 is 4% more, than Radeon R7 M275DX. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 55−60 | 70−75 |
| ultra / 1080p | 30−35 | 40−45 |
| The average gaming FPS of Radeon R7 M275DX in Dota 2 is 25% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 4−5 | 10−12 |
| ultra / 1080p | 4−5 | 10−11 |
| 4K / 2160p | 1−2 | 4−5 |
| low / 720p | 14−16 | 24−27 |
| medium / 1080p | 6−7 | 12−14 |
| The average gaming FPS of Radeon R7 M275DX in Far Cry 5 is 100% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 12−14 | 18−20 |
| ultra / 1080p | 7−8 | 12−14 |
| QHD / 1440p | 4−5 | − |
| low / 720p | 60−65 | 70−75 |
| medium / 1080p | 18−20 | 30−35 |
| The average gaming FPS of Radeon R7 M275DX in Fortnite is 36% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 16−18 |
| ultra / 1080p | 7−8 | 14−16 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 21−24 | 30−35 |
| medium / 1080p | 10−11 | 18−20 |
| The average gaming FPS of Radeon R7 M275DX in Forza Horizon 4 is 66% more, than Radeon HD 4870 X2. | ||
| low / 768p | 50−55 | 60−65 |
| medium / 768p | − | 55−60 |
| high / 1080p | 10−11 | 18−20 |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon R7 M275DX in Grand Theft Auto V is 36% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 2−3 | 6−7 |
| ultra / 1080p | 0−1 | 4−5 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 9−10 | 18−20 |
| medium / 1080p | 4−5 | 8−9 |
| The average gaming FPS of Radeon R7 M275DX in Metro Exodus is 120% more, than Radeon HD 4870 X2. | ||
| low / 768p | 85−90 | 100−110 |
| high / 1080p | 70−75 | 95−100 |
| ultra / 1080p | − | 85−90 |
| medium / 1080p | − | 95−100 |
| The average gaming FPS of Radeon R7 M275DX in Minecraft is 26% more, than Radeon HD 4870 X2. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 30−35 | 40−45 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon R7 M275DX in PLAYERUNKNOWN'S BATTLEGROUNDS is 25% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 16−18 |
| medium / 1080p | 8−9 | 12−14 |
| The average gaming FPS of Radeon R7 M275DX in Red Dead Redemption 2 is 71% more, than Radeon HD 4870 X2. | ||
| low / 768p | 20−22 | 30−35 |
| medium / 768p | 12−14 | 21−24 |
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | 5−6 | 7−8 |
| 4K / 2160p | 1−2 | 7−8 |
| The average gaming FPS of Radeon R7 M275DX in The Witcher 3: Wild Hunt is 77% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 40−45 | 50−55 |
| ultra / 1080p | 18−20 | 24−27 |
| high / 768p | 30−35 | 40−45 |
| The average gaming FPS of Radeon R7 M275DX in World of Tanks is 26% more, than Radeon HD 4870 X2. | ||
Full Specs
| Radeon HD 4870 X2 | Radeon R7 M275DX | |
| Architecture | TeraScale | GCN |
| Code name | R700 | |
| Type | Desktop | Laptop |
| Release date | 12 August 2008 | 4 June 2014 |
| Pipelines | 800 | 896 |
| Core clock speed | 700 MHz | |
| Transistor count | 956 million | |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 28.00 | |
| Floating-point performance | 2x 1,120.0 gflops | |
| Length | 267 mm | |
| Memory bus width | 256 Bit | |
| Memory clock speed | 3600 MHz | |
| Memory bandwidth | 115.2 GB/s | |
| Shared memory | + | |
| DirectX | 10.1 (10_1) | DirectX 12, Shader 5.0 |
| Shader Model | 4.1 | |
| OpenGL | 3.3 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| Laptop size | medium sized | |
| Eyefinity | + | |
| AppAcceleration | + | |
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