Home GPU Comparison ATI Radeon HD 4750 vs NVIDIA GeForce 8800 GS

ATI Radeon HD 4750 vs NVIDIA GeForce 8800 GS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4750 and 384MB VRAM GeForce 8800 GS 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 8 months late
More VRAM (512GB vs 384GB)
Larger VRAM bandwidth (51.20GB/s vs 38.40GB/s)
544 additional rendering cores
Lower TDP (100W vs 105W)

Score

Benchmark

FP32 (float)
Radeon HD 4750 +253%
0.934 TFLOPS
GeForce 8800 GS
0.264 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jan 2008
Radeon R700
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
384MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
192bit
51.20GB/s
Bandwidth
38.40GB/s

Render Config

8
Compute Units
-
-
SM Count
12
640
Shading Units
96
32
TMUs
48
16
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

11.68 GPixel/s
Pixel Rate
6.600 GPixel/s
23.36 GTexel/s
Texture Rate
26.40 GTexel/s
-
-
-
934.4 GFLOPS
FP32 (float)
264.0 GFLOPS
186.9 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
105W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV740
GPU Name
G92
RV740 PRO
GPU Variant
G92-150-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.826 billion
Transistors
0.754 billion
137 mm²
Die Size
324 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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