AMD Radeon RX 570 Mobile vs AMD Radeon HD 7970M
GPU · Specs Compare
Graphics Card
Release Date
Dec 2017
Apr 2012
Generation
Mobility Radeon
London
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
MXM-B (3.0)
Clock Speeds
Base Clock
926 MHz
—
Boost Clock
1206 MHz
—
Memory Clock
1650 MHz
1200 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
211.2GB/s
153.6GB/s
Render Config
Compute Units
32
20
Shading Units
2048
1280
TMUs
128
80
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
27.20 GPixel/s
Texture Rate
154.4 GTexel/s
68.00 GTexel/s
FP16 (half)
4.940 TFLOPS
—
FP32 (float)
4.940 TFLOPS
2.176 TFLOPS
FP64 (double)
308.7 GFLOPS
136.0 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Wimbledon
GPU Variant
Ellesmere PRO
Wimbledon XT(216-0836036)
Architecture
GCN 4.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
2.8 billion
Die Size
232 mm²
212 mm²
Board Design
TDP
85W
100W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.2
1.2
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.