AMD Radeon RX 570 Mobile vs AMD Radeon R9 M295X Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Dec 2017
Nov 2014
Generation
Mobility Radeon
Crystal System
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
1362 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
211.2GB/s
174.3GB/s
Render Config
Compute Units
32
32
Shading Units
2048
2048
TMUs
128
128
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
108.8 GTexel/s
FP16 (half)
4.940 TFLOPS
3.482 TFLOPS
FP32 (float)
4.940 TFLOPS
3.482 TFLOPS
FP64 (double)
308.7 GFLOPS
217.6 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Amethyst
GPU Variant
Ellesmere PRO
Amethyst XT
Architecture
GCN 4.0
GCN 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
5 billion
Die Size
232 mm²
366 mm²
Board Design
TDP
85W
250W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.3