GeForce GT 640M Mac Edition vs GeForce GT 710M
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 640M Mac Edition and 1024MB VRAM GeForce GT 710M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 640M Mac Edition 's Advantages
Larger VRAM bandwidth (40.00GB/s vs 14.40GB/s)
288 additional rendering cores
GeForce GT 710M 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (15W vs 32W)
Score
Benchmark
FP32 (float)
GeForce GT 640M Mac Edition
+91%
572
GeForce GT 710M
298
Graphics Card
Feb 2013
Release Date
Jan 2013
GeForce 600M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1250 MHz
Memory Clock
900 MHz
Memory
512MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
40.00GB/s
Bandwidth
14.40GB/s
Render Config
-
SM Count
2
384
Shading Units
96
32
TMUs
16
8
ROPs
8
16 KB (per SMX)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
Theoretical Performance
5.960 GPixel/s
Pixel Rate
3.100 GPixel/s
23.84 GTexel/s
Texture Rate
12.40 GTexel/s
572.2 GFLOPS
FP32 (float)
297.6 GFLOPS
23.84 GFLOPS
FP64 (double)
24.80 GFLOPS
Board Design
32W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
GK107
GPU Name
GF117
N13P-GS
GPU Variant
N14M-GL
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
0.585 billion
118 mm²
Die Size
116 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1
