Home GPU Comparison NVIDIA GeForce 8800 GTS 320 vs NVIDIA GeForce 8600 GT

NVIDIA GeForce 8800 GTS 320 vs NVIDIA GeForce 8600 GT

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 512MB VRAM GeForce 8600 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages
Larger VRAM bandwidth (63.36GB/s vs 22.40GB/s)
64 additional rendering cores
NVIDIA GeForce 8600 GT 's Advantages
More VRAM (512GB vs 320GB)
Lower TDP (47W vs 143W)

Score

Benchmark

FP32 (float)
GeForce 8800 GTS 320 +200%
0.228 TFLOPS
GeForce 8600 GT
0.076 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
792 MHz
Memory Clock
700 MHz

Memory

320MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
320bit
Memory Bus
128bit
63.36GB/s
Bandwidth
22.40GB/s

Render Config

-
-
-
12
SM Count
4
96
Shading Units
32
24
TMUs
16
20
ROPs
8
-
-
-
-
-
-
-
-
-
80 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.26 GPixel/s
Pixel Rate
4.320 GPixel/s
24.62 GTexel/s
Texture Rate
8.640 GTexel/s
-
-
-
228.1 GFLOPS
FP32 (float)
76.16 GFLOPS
-
-
-

Board Design

143W
TDP
47W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

G80
GPU Name
G84
G80-100-K0-A2
GPU Variant
G84-303-A2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
90 nm
Process Size
80 nm
0.681 billion
Transistors
0.289 billion
484 mm²
Die Size
169 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1 (1.0)
OpenCL
1.1
N/A
Vulkan
N/A
1.0
CUDA
1.1
4.0
Shader Model
4.0

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