Home GPU Comparison ATI Radeon HD 4750 vs NVIDIA GeForce 9500 GT Rev. 2

ATI Radeon HD 4750 vs NVIDIA GeForce 9500 GT Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4750 and 512MB VRAM GeForce 9500 GT Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4750 's Advantages
Released 1 years and 2 months late
Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)
608 additional rendering cores
NVIDIA GeForce 9500 GT Rev. 2 's Advantages
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 4750 +872%
0.934 TFLOPS
GeForce 9500 GT Rev. 2
0.096 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jul 2008
Radeon R700
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
28.80GB/s

Render Config

8
Compute Units
-
-
SM Count
4
640
Shading Units
32
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

11.68 GPixel/s
Pixel Rate
4.800 GPixel/s
23.36 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
934.4 GFLOPS
FP32 (float)
96.00 GFLOPS
186.9 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

RV740
GPU Name
G96B
RV740 PRO
GPU Variant
G96-309-B1
TeraScale
Architecture
Tesla
TSMC
Foundry
UMC
40 nm
Process Size
65 nm
0.826 billion
Transistors
0.314 billion
137 mm²
Die Size
144 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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