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Benchmarks Real world tests of the GeForce 840A
PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark
T-Rex (GFXBench 3.0) Data courtesy CompuBench
Manhattan (GFXBench 3.0) Data courtesy CompuBench
Specifications Full list of technical specs
gpu
| GPU brand | Nvidia |
|---|---|
| GPU name | GM108 |
| Market | Laptop |
| Clock speed | 1,029 MHz |
| Turbo clock speed | 1,124 MHz |
| Is dual GPU | No |
| Reference card | None |
raw performance
| Shading units | 384 |
|---|---|
| Texture mapping units | 16 |
| Render output processors | 8 |
| Pixel rate | 8.23 GPixel/s |
| Texture rate | 16.46 GTexel/s |
| Floating-point performance | 790.3 GFLOPS |
memory
| Memory clock speed | 1,001 MHz |
|---|---|
| Effective memory clock speed | 2,002 MHz |
| Memory bus | 64 bit |
| Memory | 1,024 MB |
| Memory type | DDR3 |
| Memory bandwidth | 16.02 GB/s |
noise and power
| TDP | 33W |
|---|
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Competitors
 | |
 | Nvidia GeForce 940MX
|
 | Nvidia GeForce 930MX
|
 | |
 | Nvidia GeForce 840M
|
 | Nvidia GeForce 940A
|
 | Nvidia GeForce 820M
|
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