Home GPU Comparison NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce 9500 GT

NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce 9500 GT

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 512MB VRAM GeForce 9500 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 OEM 's Advantages
Released 4 years and 1 months late
Boost Clock888MHz
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 32.00GB/s)
1120 additional rendering cores
NVIDIA GeForce 9500 GT 's Advantages
Lower TDP (50W vs 130W)

Score

Benchmark

FP32 (float)
GeForce GTX 660 OEM +2031%
2.046 TFLOPS
GeForce 9500 GT
0.096 TFLOPS
VS

Graphics Card

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

Clock Speeds

823 MHz
Base Clock
-
888 MHz
Boost Clock
-
1400 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
134.4GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
4
-
Compute Units
-
1152
Shading Units
32
96
TMUs
16
24
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
32 KB

Theoretical Performance

21.31 GPixel/s
Pixel Rate
4.800 GPixel/s
85.25 GTexel/s
Texture Rate
9.600 GTexel/s
-
FP16 (half)
-
2.046 TFLOPS
FP32 (float)
96.00 GFLOPS
85.25 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
G96
GK104-200-KD-A2
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
UMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.314 billion
294 mm²
Die Size
144 mm²

Board Design

130W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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