Home GPU Comparison ATI Radeon HD 5950 vs NVIDIA GeForce 9500 GT Rev. 3

ATI Radeon HD 5950 vs NVIDIA GeForce 9500 GT Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 512MB VRAM GeForce 9500 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 25.60GB/s)
1408 additional rendering cores
NVIDIA GeForce 9500 GT Rev. 3 's Advantages
Lower TDP (50W vs 302W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5950 +2220%
2.088 TFLOPS
GeForce 9500 GT Rev. 3
0.09 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jul 2008
Evergreen
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
25.60GB/s

Render Config

18
Compute Units
-
-
SM Count
4
1440
Shading Units
32
72
TMUs
16
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
4.400 GPixel/s
52.20 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
2.088 TFLOPS
FP32 (float)
89.60 GFLOPS
-
-
-

Board Design

302W
TDP
50W
700 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hemlock
GPU Name
G96C
Hemlock PRO
GPU Variant
G96-300-C1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.314 billion
334 mm²
Die Size
121 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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