Home GPU Comparison NVIDIA GeForce 8600 GS vs NVIDIA GeForce 8400 GS PCI Rev. 2

NVIDIA GeForce 8600 GS vs NVIDIA GeForce 8400 GS PCI Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GS and 512MB VRAM GeForce 8400 GS PCI Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GS 's Advantages
Larger VRAM bandwidth (12.80GB/s vs 8.000GB/s)
NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages
Lower TDP (40W vs 47W)

Score

Benchmark

FP32 (float)
GeForce 8600 GS
0.038 TFLOPS
GeForce 8400 GS PCI Rev. 2 +2%
0.039 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Apr 2007
GeForce 8
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
DDR3
128bit
Memory Bus
64bit
12.80GB/s
Bandwidth
8.000GB/s

Render Config

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

Theoretical Performance

4.320 GPixel/s
Pixel Rate
2.080 GPixel/s
4.320 GTexel/s
Texture Rate
4.160 GTexel/s
-
-
-
38.08 GFLOPS
FP32 (float)
39.36 GFLOPS
-
-
-

Board Design

47W
TDP
40W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

Graphics Processor

G84
GPU Name
GT218
-
-
-
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.289 billion
Transistors
0.26 billion
169 mm²
Die Size
57 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.2
4.0
Shader Model
4.1

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