Radeon HD 8790M vs Radeon R7 M465X
If you are going to buy a new graphics card and are choosing between Radeon HD 8790M and Radeon R7 M465X, 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 8790M stacks up against Radeon R7 M465X, check out specs charts below.
Radeon R7 M465X
Radeon HD 8790M is a Laptop Graphics Card
Note: Radeon HD 8790M 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 8790M here:
Main Specs
| Radeon HD 8790M | Radeon R7 M465X | |
| Interface | MXM-A (3.0) | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
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- Radeon HD 8790M is connected by MXM-A (3.0), and Radeon R7 M465X uses PCIe 3.0 x16 interface.
- Radeon HD 8790M and Radeon R7 M465X have maximum RAM of 2 GB.
- Radeon HD 8790M is used in Laptops, and Radeon R7 M465X - in Desktops.
- Radeon HD 8790M is build with GCN architecture, and Radeon R7 M465X - with GCN 1.0.
- Core clock speed of Radeon R7 M465X is 50 MHz higher, than Radeon HD 8790M.
- Radeon HD 8790M and Radeon R7 M465X are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 8790M and Radeon R7 M465X is 4500 MHz.
Game benchmarks
| high / 1080p | 3−4 | 8−9 |
| ultra / 1080p | 1−2 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 18−20 |
| medium / 1080p | 6−7 | 10−11 |
| The average gaming FPS of Radeon R7 M465X in Assassin's Creed Odyssey is 66% more, than Radeon HD 8790M. | ||
| high / 1080p | 8−9 | 12−14 |
| ultra / 1080p | 6−7 | 10−12 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 27−30 |
| medium / 1080p | 9−10 | 14−16 |
| The average gaming FPS of Radeon R7 M465X in Battlefield 5 is 45% more, than Radeon HD 8790M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M465X in Call of Duty: Warzone is 4% more, than Radeon HD 8790M. | ||
| low / 768p | 120−130 | 150−160 |
| medium / 768p | 100−110 | 120−130 |
| ultra / 1080p | 50−55 | 60−65 |
| QHD / 1440p | 24−27 | 30−35 |
| 4K / 2160p | − | 27−30 |
| high / 768p | 75−80 | 90−95 |
| The average gaming FPS of Radeon R7 M465X in Counter-Strike: Global Offensive is 20% more, than Radeon HD 8790M. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 21−24 | 21−24 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon HD 8790M in Cyberpunk 2077 is 7% more, than Radeon R7 M465X. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 55−60 | 65−70 |
| ultra / 1080p | 30−35 | 35−40 |
| The average gaming FPS of Radeon R7 M465X in Dota 2 is 16% more, than Radeon HD 8790M. | ||
| high / 1080p | 4−5 | 9−10 |
| ultra / 1080p | 4−5 | 9−10 |
| 4K / 2160p | 1−2 | 4−5 |
| low / 720p | 14−16 | 21−24 |
| medium / 1080p | 6−7 | 10−11 |
| The average gaming FPS of Radeon R7 M465X in Far Cry 5 is 83% more, than Radeon HD 8790M. | ||
| high / 1080p | 12−14 | 16−18 |
| ultra / 1080p | 7−8 | 10−12 |
| QHD / 1440p | 4−5 | − |
| low / 720p | 60−65 | 65−70 |
| medium / 1080p | 18−20 | 27−30 |
| The average gaming FPS of Radeon R7 M465X in Fortnite is 24% more, than Radeon HD 8790M. | ||
| high / 1080p | 8−9 | 14−16 |
| ultra / 1080p | 7−8 | 12−14 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 21−24 | 30−33 |
| medium / 1080p | 10−11 | 16−18 |
| The average gaming FPS of Radeon R7 M465X in Forza Horizon 4 is 58% more, than Radeon HD 8790M. | ||
| low / 768p | 50−55 | 55−60 |
| medium / 768p | − | 50−55 |
| high / 1080p | 10−11 | 14−16 |
| ultra / 1080p | 4−5 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon R7 M465X in Grand Theft Auto V is 18% more, than Radeon HD 8790M. | ||
| high / 1080p | 2−3 | 5−6 |
| ultra / 1080p | 0−1 | 4−5 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 9−10 | 14−16 |
| medium / 1080p | 4−5 | 7−8 |
| The average gaming FPS of Radeon R7 M465X in Metro Exodus is 80% more, than Radeon HD 8790M. | ||
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 70−75 | 90−95 |
| ultra / 1080p | − | 85−90 |
| medium / 1080p | − | 95−100 |
| The average gaming FPS of Radeon R7 M465X in Minecraft is 18% more, than Radeon HD 8790M. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 30−35 | 35−40 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon R7 M465X in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon HD 8790M. | ||
| high / 1080p | 7−8 | − |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 14−16 |
| medium / 1080p | 8−9 | 10−12 |
| The average gaming FPS of Radeon R7 M465X in Red Dead Redemption 2 is 57% more, than Radeon HD 8790M. | ||
| low / 768p | 20−22 | 27−30 |
| medium / 768p | 12−14 | 18−20 |
| high / 1080p | 7−8 | 10−11 |
| ultra / 1080p | 5−6 | 7−8 |
| 4K / 2160p | 1−2 | 6−7 |
| The average gaming FPS of Radeon R7 M465X in The Witcher 3: Wild Hunt is 55% more, than Radeon HD 8790M. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 40−45 | 45−50 |
| ultra / 1080p | 18−20 | 21−24 |
| high / 768p | 30−35 | 40−45 |
| The average gaming FPS of Radeon R7 M465X in World of Tanks is 19% more, than Radeon HD 8790M. | ||
Full Specs
| Radeon HD 8790M | Radeon R7 M465X | |
| Architecture | GCN | GCN 1.0 |
| Code name | Mars XTX | Tropo |
| Type | Laptop | Desktop |
| Release date | 16 November 2012 | 15 May 2016 |
| Pipelines | 384 | 512 |
| Core clock speed | 850 MHz | 900 MHz |
| Boost Clock | 900 MHz | 925 MHz |
| Transistor count | 950 million | 1,500 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 21.60 | 29.60 |
| Floating-point performance | 691.2 gflops | 947.2 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 4500 MHz | 4500 MHz |
| Memory bandwidth | 64 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_1) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
| Bitcoin / BTC (SHA256) | 80 Mh/s | |
| Laptop size | medium sized | |
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