Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce 9500 GT Rev. 2

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce 9500 GT Rev. 2

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 512MB VRAM GeForce 9500 GT Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9500 GT Rev. 2 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce 9500 GT Rev. 2 +113%
0.096 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jul 2008
GeForce 9
Generation
GeForce 9
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
2
SM Count
4
16
Shading Units
32
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
4.800 GPixel/s
4.400 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

50W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

G96C
GPU Name
G96B
-
GPU Variant
G96-309-B1
Tesla
Architecture
Tesla
TSMC
Foundry
UMC
55 nm
Process Size
65 nm
0.314 billion
Transistors
0.314 billion
121 mm²
Die Size
144 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.1
4.0
Shader Model
4.0

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