Home GPU Comparison AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce 8600 GS

AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce 8600 GS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 512MB VRAM GeForce 8600 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages
Released 5 years and 4 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 12.80GB/s)
1424 additional rendering cores
NVIDIA GeForce 8600 GS 's Advantages
Lower TDP (47W vs 151W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 1440SP Edition +5394%
2.088 TFLOPS
GeForce 8600 GS
0.038 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Apr 2007
Northern Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
12.80GB/s

Render Config

18
Compute Units
-
-
SM Count
2
1440
Shading Units
16
72
TMUs
8
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
4.320 GPixel/s
52.20 GTexel/s
Texture Rate
4.320 GTexel/s
-
-
-
2.088 TFLOPS
FP32 (float)
38.08 GFLOPS
417.6 GFLOPS
FP64 (double)
-

Board Design

151W
TDP
47W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
G84
Cypress PRO (215-0735043)
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
2.154 billion
Transistors
0.289 billion
334 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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