AMD Radeon RX 570 vs ATI Radeon HD 4750
We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 570 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 570 's Advantages
Released 7 years and 7 months late
Boost Clock1244MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (224.0GB/s vs 51.20GB/s)
1408 additional rendering cores
ATI Radeon HD 4750 's Advantages
Lower TDP (100W vs 150W)
Score
Benchmark
FP32 (float)
Radeon RX 570
+445%
5.095 TFLOPS
Radeon HD 4750
0.934 TFLOPS
Graphics Card
Apr 2017
Release Date
Sep 2009
Polaris
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1168 MHz
Base Clock
-
1244 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz
Memory
4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
224.0GB/s
Bandwidth
51.20GB/s
Render Config
32
Compute Units
8
-
-
-
2048
Shading Units
640
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
39.81 GPixel/s
Pixel Rate
11.68 GPixel/s
159.2 GTexel/s
Texture Rate
23.36 GTexel/s
5.095 TFLOPS
FP16 (half)
-
5.095 TFLOPS
FP32 (float)
934.4 GFLOPS
318.5 GFLOPS
FP64 (double)
186.9 GFLOPS
Board Design
150W
TDP
100W
450 W
Suggested PSU
300 W
1x DVI
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
Polaris 20
GPU Name
RV740
Polaris 20 XL
(215-0910052)
GPU Variant
RV740 PRO
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.826 billion
232 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
