AMD Radeon Pro 560X vs AMD Radeon HD 7950M
GPU Specs Compare
Graphics Card
Release Date
Jul 2018
Apr 2012
Generation
Radeon Pro Mac
London
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x8
MXM-B (3.0)
Clock Speeds
Memory Clock
1470 MHz
1000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
94.08GB/s
128.0GB/s
Render Config
Compute Units
16
20
Shading Units
1024
1280
TMUs
64
80
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
16.06 GPixel/s
22.40 GPixel/s
Texture Rate
64.26 GTexel/s
56.00 GTexel/s
FP16 (half)
2.056 TFLOPS
-
FP32 (float)
2.056 TFLOPS
1.792 TFLOPS
FP64 (double)
128.5 GFLOPS
-
Graphics Processor
GPU Name
Polaris 21
Wimbledon
GPU Variant
Polaris 21 XT(215-0908004)
Wimbledon PRO
Architecture
GCN 4.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
2.8 billion
Die Size
123 mm²
212 mm²
Board Design
TDP
75W
75W
Outputs
No outputs
No outputs
Power Connectors
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