Home GPU Comparison ATI Radeon HD 5870 vs NVIDIA GeForce 9500 GT Rev. 3

ATI Radeon HD 5870 vs NVIDIA GeForce 9500 GT Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 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 5870 's Advantages
Released 1 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 25.60GB/s)
1568 additional rendering cores
NVIDIA GeForce 9500 GT Rev. 3 's Advantages
Lower TDP (50W vs 188W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 +2922%
2.72 TFLOPS
GeForce 9500 GT Rev. 3
0.09 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jul 2008
Evergreen
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
25.60GB/s

Render Config

20
Compute Units
-
-
SM Count
4
1600
Shading Units
32
80
TMUs
16
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
4.400 GPixel/s
68.00 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
89.60 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Board Design

188W
TDP
50W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
G96C
Cypress XT (215-0735033)
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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