AMD Radeon HD 8950M vs AMD Radeon Pro 570X
GPU · Specs Compare
Graphics Card
Release Date
May 2013
Mar 2019
Generation
Solar System
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1695 MHz
Base Clock
—
1000 MHz
Boost Clock
—
1105 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
217.0GB/s
Render Config
Compute Units
12
28
Shading Units
768
1792
TMUs
48
112
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
2 MB
Theoretical Performance
Pixel Rate
17.20 GPixel/s
35.36 GPixel/s
Texture Rate
51.60 GTexel/s
123.8 GTexel/s
FP32 (float)
1.651 TFLOPS
3.960 TFLOPS
FP64 (double)
103.2 GFLOPS
247.5 GFLOPS
FP16 (half)
—
3.960 TFLOPS
Graphics Processor
GPU Name
Saturn
Ellesmere
GPU Variant
Saturn XT
Ellesmere PROA
Architecture
GCN 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
2.08 billion
5.7 billion
Die Size
160 mm²
232 mm²
Board Design
TDP
100W
150W
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.