Home GPU Comparison AMD Radeon HD 6930 vs NVIDIA GeForce 8600 GTS

AMD Radeon HD 6930 vs NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6930 and 256MB VRAM GeForce 8600 GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6930 's Advantages
Released 4 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (153.6GB/s vs 32.00GB/s)
1248 additional rendering cores
NVIDIA GeForce 8600 GTS 's Advantages
Lower TDP (60W vs 186W)

Score

Benchmark

FP32 (float)
Radeon HD 6930 +1964%
1.92 TFLOPS
GeForce 8600 GTS
0.093 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Apr 2007
Northern Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
32.00GB/s

Render Config

20
Compute Units
-
-
SM Count
4
1280
Shading Units
32
80
TMUs
16
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

24.00 GPixel/s
Pixel Rate
5.400 GPixel/s
60.00 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
1.920 TFLOPS
FP32 (float)
92.80 GFLOPS
480.0 GFLOPS
FP64 (double)
-

Board Design

186W
TDP
60W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cayman
GPU Name
G84
Cayman CE (215-0807105)
GPU Variant
G84-400-A2
TeraScale 3
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
2.64 billion
Transistors
0.289 billion
389 mm²
Die Size
169 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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