AMD Radeon HD 8950M vs AMD Zhongshan Subor Z+ GPU
GPU · Specs Compare
Graphics Card
Release Date
May 2013
Aug 2018
Generation
Solar System
Console GPU
Type
Mobile
Game console
Bus Interface
PCIe 3.0 x16
—
Clock Speeds
Memory Clock
1375 MHz
1200 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
153.6GB/s
Render Config
Compute Units
12
24
Shading Units
768
1536
TMUs
48
96
ROPs
16
32
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
—
Theoretical Performance
Pixel Rate
17.20 GPixel/s
41.60 GPixel/s
Texture Rate
51.60 GTexel/s
124.8 GTexel/s
FP32 (float)
1.651 TFLOPS
3.994 TFLOPS
FP64 (double)
103.2 GFLOPS
249.6 GFLOPS
FP16 (half)
—
7.987 TFLOPS
Graphics Processor
GPU Name
Saturn
Fenghuang
GPU Variant
Saturn XT
Zhongshan Subor
Architecture
GCN 2.0
GCN 5.0
Foundry
TSMC
TSMC
Process Size
28 nm
14 nm
Transistors
2.08 billion
Unknown
Die Size
160 mm²
397 mm²
Board Design
TDP
100W
100W
Outputs
No outputs
No outputs
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.3
6.2
▲ Specs Compare
Data sourced from official specifications and benchmark tests.