Home GPU Comparison NVIDIA GeForce 9500 GT vs AMD Radeon HD 6870 X2

NVIDIA GeForce 9500 GT vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9500 GT and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9500 GT 's Advantages
Lower TDP (50W vs 300W)
AMD Radeon HD 6870 X2 's Advantages
Released 3 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 32.00GB/s)
1088 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9500 GT
0.096 TFLOPS
Radeon HD 6870 X2 +2000%
2.016 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Jul 2011
GeForce 9
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1050 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
134.4GB/s

Render Config

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

Theoretical Performance

4.800 GPixel/s
Pixel Rate
28.80 GPixel/s
9.600 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
96.00 GFLOPS
FP32 (float)
2.016 TFLOPS
-
FP64 (double)
-

Graphics Processor

G96
GPU Name
Barts
-
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

Board Design

50W
TDP
300W
250 W
Suggested PSU
700 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

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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