Attribute | GeForce GT 740M × | Radeon HD 7730M × |
---|---|---|
GPU | ||
Release year (year) | 2013 | 2012 |
GPU brand | Nvidia | AMD |
GPU name | GK107 | Chelsea |
Market | Laptop | Laptop |
Clock speed (MHz) | 810 | 575 |
Turbo clock speed (MHz) | - | 675 |
Is dual GPU | - | - |
Model | GeForce GT 740M | Radeon HD 7730M |
Memory | ||
Memory (MB) | 2,048 | 2,048 |
Memory bandwidth (GB/s) | 28.8 | 28.8 |
Memory bus (bit) | 128 | 128 |
Memory type | DDR3 | DDR3 |
Memory clock speed (MHz) | 901 | 900 |
Effective memory clock speed (MHz) | 1,802 | 1,800 |
Noise and power | ||
TDP (W) | 45 | 25 |
Raw performance | ||
Pixel rate (GPixel/s) | 6.48 | 10.8 |
Render output processors | 16 | 16 |
Texture mapping units | 32 | 32 |
Shading units | 384 | 512 |
Floating-point performance (GFLOPS) | 622 | 691 |
Compute units | - | 8 |
Texture rate (GTexel/s) | 25.92 | 21.6 |
Benchmarks | ||
Battlefield 3 | - | 10 |
Battlefield 4 | 8.1 | - |
Face detection (mPixels/s) | 9.37 | 15.24 |
1↑T-Rex (GFXBench 3.0) | 3,334 | 3365.76 |
Manhattan (GFXBench 3.0) | 2901.63 | 3517.84 |
Bitcoin mining (mHash/s) | 44.7 | 69.76 |
Sky Diver Factor | 101.71 | 114.28 |
Thief | 6.6 | - |
Fire Strike Factor | 10.29 | 14.28 |
Ocean surface simulation (frames/s) | - | 289.17 |