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

AMD Radeon RX 560X vs ATI Radeon HD 4750

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X 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 560X 's Advantages
Released 8 years and 7 months late
Boost Clock1275MHz
Larger VRAM bandwidth (112.0GB/s vs 51.20GB/s)
384 additional rendering cores
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 560X +179%
2.611 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

1175 MHz
Base Clock
-
1275 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
112.0GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
-
16
Compute Units
8
1024
Shading Units
640
64
TMUs
32
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB

Theoretical Performance

20.40 GPixel/s
Pixel Rate
11.68 GPixel/s
81.60 GTexel/s
Texture Rate
23.36 GTexel/s
2.611 TFLOPS
FP16 (half)
-
2.611 TFLOPS
FP32 (float)
934.4 GFLOPS
163.2 GFLOPS
FP64 (double)
186.9 GFLOPS

Graphics Processor

Polaris 21
GPU Name
RV740
Polaris 21 XT (215-0908004)
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

Board Design

75W
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 Features

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

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