Home GPU Comparison AMD Radeon RX 570X vs AMD Radeon HD 7470 OEM

AMD Radeon RX 570X vs AMD Radeon HD 7470 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570X and 1024MB VRAM Radeon HD 7470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570X 's Advantages
Released 6 years and 3 months late
Boost Clock1244MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)
1888 additional rendering cores
AMD Radeon HD 7470 OEM 's Advantages
Lower TDP (27W vs 150W)

Score

Benchmark

FP32 (float)
Radeon RX 570X +2022%
5.095 TFLOPS
Radeon HD 7470 OEM
0.24 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Jan 2012
Polaris
Generation
Southern Islands
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
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
224.0GB/s
Bandwidth
28.80GB/s

Render Config

32
Compute Units
2
-
-
-
2048
Shading Units
160
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

39.81 GPixel/s
Pixel Rate
3.000 GPixel/s
159.2 GTexel/s
Texture Rate
6.000 GTexel/s
5.095 TFLOPS
FP16 (half)
-
5.095 TFLOPS
FP32 (float)
240.0 GFLOPS
318.5 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
27W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.1
1x 6-pin
Power Connectors
None

Graphics Processor

Polaris 20
GPU Name
Caicos
Polaris 20 XL (215-0910052)
GPU Variant
Khalidster
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.37 billion
232 mm²
Die Size
67 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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