AMD Zhongshan Subor Z+ GPU vs AMD Radeon R9 M485X
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
May 2016
Generation
Console GPU
Crystal System
Type
Game console
Mobile
Bus Interface
—
MXM-B (3.0)
Clock Speeds
Memory Clock
1200 MHz
1250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
160.0GB/s
Render Config
Compute Units
24
32
Shading Units
1536
2048
TMUs
96
128
ROPs
32
32
L1 Cache
—
16 KB (per CU)
L2 Cache
—
512 KB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
23.14 GPixel/s
Texture Rate
124.8 GTexel/s
92.54 GTexel/s
FP16 (half)
7.987 TFLOPS
2.961 TFLOPS
FP32 (float)
3.994 TFLOPS
2.961 TFLOPS
FP64 (double)
249.6 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
Fenghuang
Amethyst
GPU Variant
Zhongshan Subor
Amethyst XT
Architecture
GCN 5.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
14 nm
28 nm
Transistors
Unknown
5 billion
Die Size
397 mm²
366 mm²
Board Design
TDP
100W
250W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.2
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.