Home GPU Comparison NVIDIA GeForce 9500 GS vs AMD Radeon HD 6870

NVIDIA GeForce 9500 GS vs AMD Radeon HD 6870

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9500 GS and 1024MB VRAM Radeon HD 6870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9500 GS 's Advantages
Lower TDP (40W vs 151W)
AMD Radeon HD 6870 's Advantages
Released 2 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 16.13GB/s)
1088 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9500 GS
0.088 TFLOPS
Radeon HD 6870 +2190%
2.016 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
504 MHz
Memory Clock
1050 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
16.13GB/s
Bandwidth
134.4GB/s

Render Config

-
Compute Units
14
4
SM Count
-
32
Shading Units
1120
16
TMUs
56
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
28.80 GPixel/s
8.800 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
88.00 GFLOPS
FP32 (float)
2.016 TFLOPS
-
-
-

Board Design

40W
TDP
151W
200 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Processor

G96
GPU Name
Barts
G96-259-A1
GPU Variant
Barts XT (215-0798000)
Tesla
Architecture
TeraScale 2
UMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.314 billion
Transistors
1.7 billion
144 mm²
Die Size
255 mm²

Graphics Features

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

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