Home GPU Comparison NVIDIA GeForce GTX 460 OEM vs ATI Radeon HD 4750

NVIDIA GeForce GTX 460 OEM vs ATI Radeon HD 4750

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 OEM and 512MB VRAM Radeon HD 4750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 OEM 's Advantages
Released 1 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (108.8GB/s vs 51.20GB/s)
ATI Radeon HD 4750 's Advantages
304 additional rendering cores
Lower TDP (100W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 OEM
0.874 TFLOPS
Radeon HD 4750 +6%
0.934 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Sep 2009
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
8
7
SM Count
-
336
Shading Units
640
56
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

9.100 GPixel/s
Pixel Rate
11.68 GPixel/s
36.40 GTexel/s
Texture Rate
23.36 GTexel/s
-
-
-
873.6 GFLOPS
FP32 (float)
934.4 GFLOPS
72.80 GFLOPS
FP64 (double)
186.9 GFLOPS

Board Design

150W
TDP
100W
450 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GF104
GPU Name
RV740
GF104-325-A1
GPU Variant
RV740 PRO
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.826 billion
332 mm²
Die Size
137 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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