Home GPU Comparison ATI Radeon HD 4750 vs NVIDIA GeForce GTX 460 v2

ATI Radeon HD 4750 vs NVIDIA GeForce GTX 460 v2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4750 and 1024MB VRAM GeForce GTX 460 v2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4750 's Advantages
304 additional rendering cores
Lower TDP (100W vs 160W)
NVIDIA GeForce GTX 460 v2 's Advantages
Released 2 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (96.19GB/s vs 51.20GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 4750
0.934 TFLOPS
GeForce GTX 460 v2 +11%
1.046 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Sep 2011
Radeon R700
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1002 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
51.20GB/s
Bandwidth
96.19GB/s

Render Config

8
Compute Units
-
-
SM Count
7
640
Shading Units
336
32
TMUs
56
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

11.68 GPixel/s
Pixel Rate
10.91 GPixel/s
23.36 GTexel/s
Texture Rate
43.62 GTexel/s
-
-
-
934.4 GFLOPS
FP32 (float)
1046 GFLOPS
186.9 GFLOPS
FP64 (double)
87.19 GFLOPS

Board Design

100W
TDP
160W
300 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

RV740
GPU Name
GF114
RV740 PRO
GPU Variant
GF114-400-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.826 billion
Transistors
1.95 billion
137 mm²
Die Size
332 mm²

Graphics Features

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

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