Home GPU Comparison AMD Radeon HD 7470A vs AMD Radeon RX 570 Mobile

AMD Radeon HD 7470A vs AMD Radeon RX 570 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7470A and 8GB VRAM Radeon RX 570 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470A 's Advantages
Lower TDP (25W vs 85W)
AMD Radeon RX 570 Mobile 's Advantages
Released 5 years and 11 months late
Boost Clock1206MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (211.2GB/s vs 12.80GB/s)
1888 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7470A
0.2 TFLOPS
Radeon RX 570 Mobile +2370%
4.94 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Dec 2017
All-In-One
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
926 MHz
-
Boost Clock
1206 MHz
800 MHz
Memory Clock
1650 MHz

Memory

512MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
211.2GB/s

Render Config

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

Theoretical Performance

2.500 GPixel/s
Pixel Rate
38.59 GPixel/s
5.000 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
200.0 GFLOPS
FP32 (float)
4.940 TFLOPS
-
FP64 (double)
308.7 GFLOPS

Board Design

25W
TDP
85W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Caicos
GPU Name
Ellesmere
-
GPU Variant
Ellesmere PRO
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.37 billion
Transistors
5.7 billion
67 mm²
Die Size
232 mm²

Graphics Features

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

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