GeForce 920M vs Radeon HD 4870 X2
If you are going to buy a new graphics card and are choosing between GeForce 920M and Radeon HD 4870 X2, 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 GeForce 920M stacks up against Radeon HD 4870 X2, check out specs charts below.
Radeon HD 4870 X2
GeForce 920M is a Laptop Graphics Card
Note: GeForce 920M 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 GeForce 920M here:
Main Specs
| GeForce 920M | Radeon HD 4870 X2 | |
| Power consumption (TDP) | 33 Watt | 286 Watt |
| Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 4 GB | 1 GB |
| Display Connectors | No outputs | 2x DVI, 1x S-Video |
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- Radeon HD 4870 X2 has 766% more power consumption, than GeForce 920M.
- GeForce 920M is connected by PCIe 3.0 x8, and Radeon HD 4870 X2 uses PCIe 2.0 x16 interface.
- GeForce 920M has 3 GB more memory, than Radeon HD 4870 X2.
- GeForce 920M is used in Laptops, and Radeon HD 4870 X2 - in Desktops.
- GeForce 920M is build with Kepler architecture, and Radeon HD 4870 X2 - with TeraScale.
- Core clock speed of GeForce 920M is 254 MHz higher, than Radeon HD 4870 X2.
- GeForce 920M is manufactured by 28 nm process technology, and Radeon HD 4870 X2 - by 55 nm process technology.
- Memory clock speed of Radeon HD 4870 X2 is 1800 MHz higher, than GeForce 920M.
Game benchmarks
| high / 1080p | 0−1 | 3−4 |
| ultra / 1080p | − | 1−2 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 14−16 |
| medium / 1080p | 0−1 | 6−7 |
| The average gaming FPS of Radeon HD 4870 X2 in Assassin's Creed Odyssey is 1400% more, than GeForce 920M. | ||
| high / 1080p | − | 8−9 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 21−24 |
| medium / 1080p | − | 9−10 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce 920M in Call of Duty: Warzone is 11% more, than Radeon HD 4870 X2. | ||
| low / 768p | 60−65 | 130−140 |
| medium / 768p | 27−30 | 100−110 |
| ultra / 1080p | 7−8 | 50−55 |
| QHD / 1440p | − | 24−27 |
| high / 768p | 16−18 | 75−80 |
| The average gaming FPS of Radeon HD 4870 X2 in Counter-Strike: Global Offensive is 228% more, than GeForce 920M. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 0−1 | 21−24 |
| medium / 1080p | 45−50 | 40−45 |
| The average gaming FPS of GeForce 920M in Cyberpunk 2077 is 5% more, than Radeon HD 4870 X2. | ||
| low / 768p | 45−50 | 75−80 |
| medium / 768p | 10−11 | 55−60 |
| ultra / 1080p | 0−1 | 30−35 |
| The average gaming FPS of Radeon HD 4870 X2 in Dota 2 is 131% more, than GeForce 920M. | ||
| high / 1080p | − | 4−5 |
| ultra / 1080p | − | 4−5 |
| 4K / 2160p | − | 1−2 |
| low / 720p | 0−1 | 14−16 |
| medium / 1080p | − | 6−7 |
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | − | 4−5 |
| low / 720p | 21−24 | 60−65 |
| medium / 1080p | 0−1 | 18−20 |
| The average gaming FPS of Radeon HD 4870 X2 in Fortnite is 181% more, than GeForce 920M. | ||
| high / 1080p | 0−1 | 8−9 |
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 21−24 |
| medium / 1080p | 0−1 | 10−11 |
| low / 768p | 18−20 | 50−55 |
| high / 1080p | 0−1 | 10−11 |
| ultra / 1080p | − | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | 40−45 |
| The average gaming FPS of Radeon HD 4870 X2 in Grand Theft Auto V is 193% more, than GeForce 920M. | ||
| high / 1080p | − | 2−3 |
| ultra / 1080p | − | 0−1 |
| 4K / 2160p | − | 0−1 |
| low / 720p | 0−1 | 9−10 |
| medium / 1080p | − | 4−5 |
| low / 768p | 75−80 | 85−90 |
| high / 1080p | 27−30 | 70−75 |
| The average gaming FPS of Radeon HD 4870 X2 in Minecraft is 50% more, than GeForce 920M. | ||
| ultra / 1080p | − | 12−14 |
| low / 720p | 8−9 | 30−35 |
| medium / 1080p | − | 14−16 |
| The average gaming FPS of Radeon HD 4870 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 300% more, than GeForce 920M. | ||
| high / 1080p | − | 7−8 |
| ultra / 1080p | − | 4−5 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 8−9 |
| medium / 1080p | − | 8−9 |
| low / 768p | 0−1 | 20−22 |
| medium / 768p | − | 12−14 |
| high / 1080p | − | 7−8 |
| ultra / 1080p | − | 5−6 |
| 4K / 2160p | − | 1−2 |
| low / 768p | 45−50 | 75−80 |
| medium / 768p | 14−16 | 40−45 |
| ultra / 1080p | 0−1 | 18−20 |
| high / 768p | 12−14 | 30−35 |
| The average gaming FPS of Radeon HD 4870 X2 in World of Tanks is 100% more, than GeForce 920M. | ||
Full Specs
| GeForce 920M | Radeon HD 4870 X2 | |
| Architecture | Kepler | TeraScale |
| Code name | N16V-GM-S | R700 |
| Type | Laptop | Desktop |
| Release date | 27 January 2015 | 12 August 2008 |
| Pipelines | 384 | 800 |
| Core clock speed | 954 MHz | 700 MHz |
| Transistor count | 915 million | 956 million |
| Manufacturing process technology | 28 nm | 55 nm |
| Texture fill rate | 30.53 | 28.00 |
| Floating-point performance | 297.6 gflops | 2x 1,120.0 gflops |
| Length | 267 mm | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 1800 MHz | 3600 MHz |
| Memory bandwidth | 14.4 GB/s | 115.2 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.5 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | N/A |
| CUDA | + | |
| Bus support | PCI Express 3.0 | |
| Bitcoin / BTC (SHA256) | 40 Mh/s | |
| Optimus | + | |
| GPU Boost | 2.0 | |
| GameWorks | + | |
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