Home GPU Comparison ATI Radeon HD 4520 vs ATI Radeon HD 4750

ATI Radeon HD 4520 vs ATI Radeon HD 4750

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4520 and 512MB VRAM Radeon HD 4750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4520 's Advantages
Lower TDP (25W vs 100W)
ATI Radeon HD 4750 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 6.400GB/s)
560 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4520
0.096 TFLOPS
Radeon HD 4750 +872%
0.934 TFLOPS
VS

Graphics Card

Dec 2009
Release Date
Sep 2009
Radeon R700
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
-
1
Compute Units
8
80
Shading Units
640
8
TMUs
32
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
11.68 GPixel/s
4.800 GTexel/s
Texture Rate
23.36 GTexel/s
-
FP16 (half)
-
96.00 GFLOPS
FP32 (float)
934.4 GFLOPS
-
FP64 (double)
186.9 GFLOPS

Graphics Processor

RV710
GPU Name
RV740
RV710 (215-0725016)
GPU Variant
RV740 PRO
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
0.826 billion
73 mm²
Die Size
137 mm²

Board Design

25W
TDP
100W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

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

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