Home GPU Comparison AMD Radeon HD 6870 1600SP Edition vs NVIDIA GeForce 9600 GS OEM

AMD Radeon HD 6870 1600SP Edition vs NVIDIA GeForce 9600 GS OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 1600SP Edition and 768MB VRAM GeForce 9600 GS OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 1600SP Edition 's Advantages
Released 4 years and 6 months late
More VRAM (1024GB vs 768GB)
Larger VRAM bandwidth (134.4GB/s vs 48.00GB/s)
1552 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6870 1600SP Edition +2166%
2.72 TFLOPS
GeForce 9600 GS OEM
0.12 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jul 2008
Northern Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
768MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
192bit
134.4GB/s
Bandwidth
48.00GB/s

Render Config

20
Compute Units
-
-
SM Count
6
1600
Shading Units
48
80
TMUs
24
32
ROPs
12
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
6.000 GPixel/s
68.00 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
120.0 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
G94
Cypress XT (215-0735033)
GPU Variant
G94-300-A1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
2.154 billion
Transistors
0.505 billion
334 mm²
Die Size
240 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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