Home GPU Comparison NVIDIA GeForce 8600 GS vs ATI Radeon HD 3690

NVIDIA GeForce 8600 GS vs ATI Radeon HD 3690

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GS and 256MB VRAM Radeon HD 3690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GS 's Advantages
More VRAM (512GB vs 256GB)
Lower TDP (47W vs 75W)
ATI Radeon HD 3690 's Advantages
Released 11 months late
Larger VRAM bandwidth (26.56GB/s vs 12.80GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600 GS
0.038 TFLOPS
Radeon HD 3690 +1028%
0.429 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Mar 2008
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
830 MHz

Memory

512MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
26.56GB/s

Render Config

-
Compute Units
4
2
SM Count
-
16
Shading Units
320
8
TMUs
16
8
ROPs
16
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
10.72 GPixel/s
4.320 GTexel/s
Texture Rate
10.72 GTexel/s
-
-
-
38.08 GFLOPS
FP32 (float)
428.8 GFLOPS
-
FP64 (double)
85.76 GFLOPS

Board Design

47W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

G84
GPU Name
RV670
-
GPU Variant
RV670 PRO (215-0708003)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.289 billion
Transistors
0.666 billion
169 mm²
Die Size
192 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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