Home GPU Comparison NVIDIA GeForce 9600 GT Green Edition vs NVIDIA GeForce GT 640 OEM

NVIDIA GeForce 9600 GT Green Edition vs NVIDIA GeForce GT 640 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9600 GT Green Edition and 2GB VRAM GeForce GT 640 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9600 GT Green Edition 's Advantages
Larger VRAM bandwidth (44.80GB/s vs 28.51GB/s)
NVIDIA GeForce GT 640 OEM 's Advantages
Released 4 years and 2 months late
More VRAM (2GB vs 512GB)
320 additional rendering cores
Lower TDP (50W vs 95W)

Score

Benchmark

FP32 (float)
GeForce 9600 GT Green Edition
0.192 TFLOPS
GeForce GT 640 OEM +218%
0.612 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Apr 2012
GeForce 9
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
891 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
128bit
44.80GB/s
Bandwidth
28.51GB/s

Render Config

-
-
-
8
SM Count
-
64
Shading Units
384
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
6.376 GPixel/s
19.20 GTexel/s
Texture Rate
25.50 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
612.1 GFLOPS
-
FP64 (double)
25.50 GFLOPS

Board Design

95W
TDP
50W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

G94
GPU Name
GK107
G94-300-A1
GPU Variant
GK107-320-A2
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.505 billion
Transistors
1.27 billion
240 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

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