Home GPU Comparison AMD Radeon RX 560DX vs ATI Radeon HD 4750

AMD Radeon RX 560DX vs ATI Radeon HD 4750

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX and 512MB VRAM Radeon HD 4750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560DX 's Advantages
Released 8 years and 7 months late
Boost Clock1175MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 51.20GB/s)
256 additional rendering cores
Lower TDP (65W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 560DX +125%
2.106 TFLOPS
Radeon HD 4750
0.934 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Sep 2009
Polaris
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1090 MHz
Base Clock
-
1175 MHz
Boost Clock
-
1500 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
51.20GB/s

Render Config

14
Compute Units
8
-
-
-
896
Shading Units
640
56
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

18.80 GPixel/s
Pixel Rate
11.68 GPixel/s
65.80 GTexel/s
Texture Rate
23.36 GTexel/s
2.106 TFLOPS
FP16 (half)
-
2.106 TFLOPS
FP32 (float)
934.4 GFLOPS
131.6 GFLOPS
FP64 (double)
186.9 GFLOPS

Board Design

65W
TDP
100W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Polaris 21
GPU Name
RV740
Polaris 21 XL
GPU Variant
RV740 PRO
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.826 billion
123 mm²
Die Size
137 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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