Radeon HD 4870 X2 vs Radeon HD 8970M
If you are going to buy a new graphics card and are choosing between Radeon HD 4870 X2 and Radeon HD 8970M, 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 4870 X2 stacks up against Radeon HD 8970M, check out specs charts below.
Radeon HD 4870 X2
Radeon HD 8970M is a Laptop Graphics Card
Note: Radeon HD 8970M 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 8970M here:
Main Specs
| Radeon HD 4870 X2 | Radeon HD 8970M | |
| Power consumption (TDP) | 286 Watt | 100 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 4 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
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- Radeon HD 4870 X2 has 186% more power consumption, than Radeon HD 8970M.
- Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Radeon HD 8970M uses PCIe 3.0 x16 interface.
- Radeon HD 8970M has 3 GB more memory, than Radeon HD 4870 X2.
- Radeon HD 4870 X2 is used in Desktops, and Radeon HD 8970M - in Laptops.
- Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon HD 8970M - with GCN.
- Core clock speed of Radeon HD 8970M is 150 MHz higher, than Radeon HD 4870 X2.
- Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon HD 8970M - by 28 nm process technology.
- Memory clock speed of Radeon HD 8970M is 1200 MHz higher, than Radeon HD 4870 X2.
Game benchmarks
| high / 1080p | 3−4 | 20−22 |
| ultra / 1080p | 1−2 | 12−14 |
| QHD / 1440p | 0−1 | 6−7 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 14−16 | 35−40 |
| medium / 1080p | 6−7 | 24−27 |
| The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 300% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 30−35 |
| ultra / 1080p | 6−7 | 27−30 |
| QHD / 1440p | 0−1 | 10−12 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 21−24 | 65−70 |
| medium / 1080p | 9−10 | 35−40 |
| The average gaming FPS of Radeon HD 8970M in Battlefield 5 is 272% more, than Radeon HD 4870 X2. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 8970M in Call of Duty: Warzone is 10% more, than Radeon HD 4870 X2. | ||
| low / 768p | 130−140 | 230−240 |
| medium / 768p | 100−110 | 200−210 |
| ultra / 1080p | 50−55 | 110−120 |
| QHD / 1440p | 24−27 | 85−90 |
| 4K / 2160p | − | 45−50 |
| high / 768p | 75−80 | 160−170 |
| The average gaming FPS of Radeon HD 8970M in Counter-Strike: Global Offensive is 103% more, than Radeon HD 4870 X2. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 21−24 | 50−55 |
| medium / 1080p | 40−45 | 55−60 |
| The average gaming FPS of Radeon HD 8970M in Cyberpunk 2077 is 26% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 120−130 |
| medium / 768p | 55−60 | 100−110 |
| ultra / 1080p | 30−35 | 75−80 |
| The average gaming FPS of Radeon HD 8970M in Dota 2 is 85% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 4−5 | 24−27 |
| ultra / 1080p | 4−5 | 21−24 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | 1−2 | 7−8 |
| low / 720p | 14−16 | 50−55 |
| medium / 1080p | 6−7 | 24−27 |
| The average gaming FPS of Radeon HD 8970M in Far Cry 5 is 333% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 12−14 | 30−35 |
| ultra / 1080p | 7−8 | 24−27 |
| QHD / 1440p | 4−5 | 14−16 |
| low / 720p | 60−65 | 120−130 |
| medium / 1080p | 18−20 | 70−75 |
| The average gaming FPS of Radeon HD 8970M in Fortnite is 157% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 30−35 |
| ultra / 1080p | 7−8 | 24−27 |
| QHD / 1440p | 0−1 | 12−14 |
| 4K / 2160p | − | 12−14 |
| low / 720p | 21−24 | 65−70 |
| medium / 1080p | 10−11 | 35−40 |
| The average gaming FPS of Radeon HD 8970M in Forza Horizon 4 is 233% more, than Radeon HD 4870 X2. | ||
| low / 768p | 50−55 | 100−110 |
| medium / 768p | − | 90−95 |
| high / 1080p | 10−11 | 40−45 |
| ultra / 1080p | 4−5 | 16−18 |
| QHD / 1440p | 0−1 | 6−7 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon HD 8970M in Grand Theft Auto V is 145% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 2−3 | 12−14 |
| ultra / 1080p | 0−1 | 10−11 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 9−10 | 35−40 |
| medium / 1080p | 4−5 | 16−18 |
| The average gaming FPS of Radeon HD 8970M in Metro Exodus is 340% more, than Radeon HD 4870 X2. | ||
| low / 768p | 85−90 | 120−130 |
| high / 1080p | 70−75 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon HD 8970M in Minecraft is 43% more, than Radeon HD 4870 X2. | ||
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 30−35 | 70−75 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon HD 8970M in PLAYERUNKNOWN'S BATTLEGROUNDS is 75% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 7−8 | 14−16 |
| ultra / 1080p | 4−5 | 10−11 |
| QHD / 1440p | 0−1 | 1−2 |
| 4K / 2160p | − | 1−2 |
| low / 720p | 8−9 | 35−40 |
| medium / 1080p | 8−9 | 20−22 |
| The average gaming FPS of Radeon HD 8970M in Red Dead Redemption 2 is 200% more, than Radeon HD 4870 X2. | ||
| low / 768p | 20−22 | 70−75 |
| medium / 768p | 12−14 | 45−50 |
| high / 1080p | 7−8 | 24−27 |
| ultra / 1080p | 5−6 | 14−16 |
| 4K / 2160p | 1−2 | 8−9 |
| The average gaming FPS of Radeon HD 8970M in The Witcher 3: Wild Hunt is 266% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 40−45 | 60−65 |
| ultra / 1080p | 18−20 | 40−45 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of Radeon HD 8970M in World of Tanks is 50% more, than Radeon HD 4870 X2. | ||
Full Specs
| Radeon HD 4870 X2 | Radeon HD 8970M | |
| Architecture | TeraScale | GCN |
| Code name | R700 | Neptune |
| Type | Desktop | Laptop |
| Release date | 12 August 2008 | 15 May 2013 |
| Pipelines | 800 | 1280 |
| Core clock speed | 700 MHz | 850 MHz |
| Boost Clock | 900 MHz | |
| Transistor count | 956 million | 2,800 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 28.00 | 72.00 |
| Floating-point performance | 2x 1,120.0 gflops | 2,304 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 3600 MHz | 4800 MHz |
| Memory bandwidth | 115.2 GB/s | 153.6 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 12 (11_1) |
| Shader Model | 4.1 | 5.1 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| Bitcoin / BTC (SHA256) | 273 Mh/s | |
| Laptop size | large | |
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