Home GPU Comparison NVIDIA GeForce 8600 GTS vs NVIDIA GeForce 9400 GT

NVIDIA GeForce 8600 GTS vs NVIDIA GeForce 9400 GT

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8600 GTS and 128MB VRAM GeForce 9400 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GTS 's Advantages
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (32.00GB/s vs 9.600GB/s)
16 additional rendering cores
NVIDIA GeForce 9400 GT 's Advantages
Released 1 years and 4 months late
Lower TDP (50W vs 60W)

Score

Benchmark

FP32 (float)
GeForce 8600 GTS +220%
0.093 TFLOPS
GeForce 9400 GT
0.029 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Aug 2008
GeForce 8
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
600 MHz

Memory

256MB
Memory Size
128MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
9.600GB/s

Render Config

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

Theoretical Performance

5.400 GPixel/s
Pixel Rate
1.836 GPixel/s
10.80 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
92.80 GFLOPS
FP32 (float)
29.38 GFLOPS
-
-
-

Board Design

60W
TDP
50W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

G84
GPU Name
G86
G84-400-A2
GPU Variant
-
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
80 nm
0.289 billion
Transistors
0.21 billion
169 mm²
Die Size
127 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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