GeForce GTX 660M vs Radeon R7 M465X
If you are going to buy a new graphics card and are choosing between GeForce GTX 660M 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 GeForce GTX 660M stacks up against Radeon R7 M465X, check out specs charts below.
Radeon R7 M465X
GeForce GTX 660M is a Laptop Graphics Card
Note: GeForce GTX 660M 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 GTX 660M here:
Main Specs
| GeForce GTX 660M | Radeon R7 M465X | |
| Power consumption (TDP) | 50 Watt | |
| Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
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- GeForce GTX 660M is connected by MXM-B (3.0), and Radeon R7 M465X uses PCIe 3.0 x16 interface.
- GeForce GTX 660M and Radeon R7 M465X have maximum RAM of 2 GB.
- GeForce GTX 660M is used in Laptops, and Radeon R7 M465X - in Desktops.
- GeForce GTX 660M is build with Kepler architecture, and Radeon R7 M465X - with GCN 1.0.
- Core clock speed of Radeon R7 M465X is 65 MHz higher, than GeForce GTX 660M.
- GeForce GTX 660M and Radeon R7 M465X are manufactured by 28 nm process technology.
- Memory clock speed of Radeon R7 M465X is 2500 MHz higher, than GeForce GTX 660M.
Game benchmarks
| high / 1080p | 6−7 | 8−9 |
| ultra / 1080p | 4−5 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 18−20 |
| medium / 1080p | 8−9 | 10−11 |
| The average gaming FPS of Radeon R7 M465X in Assassin's Creed Odyssey is 11% more, than GeForce GTX 660M. | ||
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 10−11 | 10−12 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 27−30 |
| medium / 1080p | 12−14 | 14−16 |
| The average gaming FPS of Radeon R7 M465X in Battlefield 5 is 6% more, than GeForce GTX 660M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GTX 660M and Radeon R7 M465X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 130−140 | 150−160 |
| medium / 768p | 110−120 | 120−130 |
| ultra / 1080p | 50−55 | 60−65 |
| QHD / 1440p | 27−30 | 30−35 |
| 4K / 2160p | 27−30 | 27−30 |
| high / 768p | 80−85 | 90−95 |
| The average gaming FPS of Radeon R7 M465X in Counter-Strike: Global Offensive is 12% more, than GeForce GTX 660M. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 18−20 | 21−24 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon R7 M465X in Cyberpunk 2077 is 2% more, than GeForce GTX 660M. | ||
| low / 768p | 80−85 | 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 12% more, than GeForce GTX 660M. | ||
| high / 1080p | 8−9 | 9−10 |
| ultra / 1080p | 7−8 | 9−10 |
| 4K / 2160p | 3−4 | 4−5 |
| low / 720p | 18−20 | 21−24 |
| medium / 1080p | 8−9 | 10−11 |
| The average gaming FPS of Radeon R7 M465X in Far Cry 5 is 22% more, than GeForce GTX 660M. | ||
| high / 1080p | 14−16 | 16−18 |
| ultra / 1080p | 10−11 | 10−12 |
| low / 720p | 60−65 | 65−70 |
| medium / 1080p | 21−24 | 27−30 |
| The average gaming FPS of Radeon R7 M465X in Fortnite is 14% more, than GeForce GTX 660M. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 10−12 | 12−14 |
| QHD / 1440p | 1−2 | 2−3 |
| low / 720p | 24−27 | 30−33 |
| medium / 1080p | 14−16 | 16−18 |
| The average gaming FPS of Radeon R7 M465X in Forza Horizon 4 is 15% more, than GeForce GTX 660M. | ||
| low / 768p | 50−55 | 55−60 |
| medium / 768p | 45−50 | 50−55 |
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 6−7 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M465X in Grand Theft Auto V is 13% more, than GeForce GTX 660M. | ||
| high / 1080p | 4−5 | 5−6 |
| ultra / 1080p | 3−4 | 4−5 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 6−7 | 7−8 |
| The average gaming FPS of Radeon R7 M465X in Metro Exodus is 33% more, than GeForce GTX 660M. | ||
| low / 768p | 95−100 | 95−100 |
| high / 1080p | 90−95 | 90−95 |
| ultra / 1080p | 80−85 | 85−90 |
| medium / 1080p | 90−95 | 95−100 |
| The average gaming FPS of Radeon R7 M465X in Minecraft is 2% more, than GeForce GTX 660M. | ||
| high / 1080p | 16−18 | 18−20 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 30−35 | 35−40 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of Radeon R7 M465X in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than GeForce GTX 660M. | ||
| ultra / 1080p | 7−8 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 10−12 | 10−12 |
| The average gaming FPS of Radeon R7 M465X in Red Dead Redemption 2 is 10% more, than GeForce GTX 660M. | ||
| low / 768p | 24−27 | 27−30 |
| medium / 768p | 16−18 | 18−20 |
| high / 1080p | 9−10 | 10−11 |
| ultra / 1080p | 6−7 | 7−8 |
| 4K / 2160p | 6−7 | 6−7 |
| The average gaming FPS of Radeon R7 M465X in The Witcher 3: Wild Hunt is 7% more, than GeForce GTX 660M. | ||
| low / 768p | 85−90 | 85−90 |
| medium / 768p | 45−50 | 45−50 |
| ultra / 1080p | 18−20 | 21−24 |
| high / 768p | 35−40 | 40−45 |
| The average gaming FPS of Radeon R7 M465X in World of Tanks is 6% more, than GeForce GTX 660M. | ||
Full Specs
| GeForce GTX 660M | Radeon R7 M465X | |
| Architecture | Kepler | GCN 1.0 |
| Code name | N13E-GE | Tropo |
| Type | Laptop | Desktop |
| Release date | 22 March 2012 | 15 May 2016 |
| Pipelines | 384 | 512 |
| Core clock speed | 835 MHz | 900 MHz |
| Boost Clock | 950 MHz | 925 MHz |
| Transistor count | 1,270 million | 1,500 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 30.4 billion/sec | 29.60 |
| Floating-point performance | 729.6 gflops | 947.2 gflops |
| Memory bus width | 128bit | 128 Bit |
| Memory clock speed | 2000 MHz | 4500 MHz |
| Memory bandwidth | 64.0 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 API | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | + | |
| CUDA cores | 384 | |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| SLI options | + | |
| HDMI | + | |
| HDCP | + | |
| Maximum VGA resolution | Up to 2048x1536 | |
| Bitcoin / BTC (SHA256) | 36 Mh/s | |
| Laptop size | large | |
| Optimus | + | |
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