Home GPU Comparison AMD Radeon HD 6850 vs NVIDIA GeForce 9500 GS

AMD Radeon HD 6850 vs NVIDIA GeForce 9500 GS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 512MB VRAM GeForce 9500 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 's Advantages
Released 2 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 16.13GB/s)
928 additional rendering cores
NVIDIA GeForce 9500 GS 's Advantages
Lower TDP (40W vs 127W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +1590%
1.488 TFLOPS
GeForce 9500 GS
0.088 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jul 2008
Northern Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
504 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
16.13GB/s

Render Config

-
SM Count
4
12
Compute Units
-
960
Shading Units
32
48
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB

Theoretical Performance

24.80 GPixel/s
Pixel Rate
4.400 GPixel/s
37.20 GTexel/s
Texture Rate
8.800 GTexel/s
-
FP16 (half)
-
1488 GFLOPS
FP32 (float)
88.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

Barts
GPU Name
G96
Barts PRO (215-0798006)
GPU Variant
G96-259-A1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
UMC
40 nm
Process Size
65 nm
1.7 billion
Transistors
0.314 billion
255 mm²
Die Size
144 mm²

Board Design

127W
TDP
40W
300 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
None

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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