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

NVIDIA GeForce 8800 GTS 320 vs NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 256MB VRAM GeForce 8600 GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages
More VRAM (320GB vs 256GB)
Larger VRAM bandwidth (63.36GB/s vs 32.00GB/s)
64 additional rendering cores
NVIDIA GeForce 8600 GTS 's Advantages
Lower TDP (60W vs 143W)

Score

Benchmark

FP32 (float)
GeForce 8800 GTS 320 +145%
0.228 TFLOPS
GeForce 8600 GTS
0.093 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
1000 MHz

Memory

320MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
320bit
Memory Bus
128bit
63.36GB/s
Bandwidth
32.00GB/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
5.400 GPixel/s
24.62 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
228.1 GFLOPS
FP32 (float)
92.80 GFLOPS
-
-
-

Board Design

143W
TDP
60W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

G80
GPU Name
G84
G80-100-K0-A2
GPU Variant
G84-400-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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