GeForce 9600M GT Mac Edition vs GeForce GT 640M Mac Edition
We compared two Mobile platform GPUs: 512MB VRAM GeForce 9600M GT Mac Edition and 512MB VRAM GeForce GT 640M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 9600M GT Mac Edition 's Advantages
Lower TDP (23W vs 32W)
GeForce GT 640M Mac Edition 's Advantages
Released 4 years and 4 months late
Larger VRAM bandwidth (40.00GB/s vs 25.34GB/s)
352 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 9600M GT Mac Edition
80
GeForce GT 640M Mac Edition
+615%
572
Graphics Card
Oct 2008
Release Date
Feb 2013
GeForce 9M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x16
Clock Speeds
792 MHz
Memory Clock
1250 MHz
Memory
512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
25.34GB/s
Bandwidth
40.00GB/s
Render Config
4
SM Count
-
32
Shading Units
384
16
TMUs
32
8
ROPs
8
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
128 KB
Theoretical Performance
4.000 GPixel/s
Pixel Rate
5.960 GPixel/s
8.000 GTexel/s
Texture Rate
23.84 GTexel/s
80.00 GFLOPS
FP32 (float)
572.2 GFLOPS
-
FP64 (double)
23.84 GFLOPS
Board Design
23W
TDP
32W
No outputs
Outputs
No outputs
Graphics Processor
G96C
GPU Name
GK107
NB9P-GS
GPU Variant
N13P-GS
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
1.27 billion
121 mm²
Die Size
118 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.0
4.0
Shader Model
5.1
