AMD Zhongshan Subor Z+ GPU vs AMD Steam Deck OLED GPU
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Nov 2023
Generation
Console GPU
Console GPU
Type
Game console
Game console
Clock Speeds
Memory Clock
1200 MHz
1375 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1600 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
256bit
128bit
Bandwidth
153.6GB/s
88.00GB/s
Render Config
Compute Units
24
8
Shading Units
1536
512
TMUs
96
32
ROPs
32
16
RT Cores
-
8
L1 Cache
-
128 KB per Array
L2 Cache
-
1024 KB
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
25.60 GPixel/s
Texture Rate
124.8 GTexel/s
51.20 GTexel/s
FP16 (half)
7.987 TFLOPS
3.277 TFLOPS
FP32 (float)
3.994 TFLOPS
1.638 TFLOPS
FP64 (double)
249.6 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
Fenghuang
Sephiroth
GPU Variant
Zhongshan Subor
-
Architecture
GCN 5.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
14 nm
6 nm
Transistors
Unknown
2.4 billion
Die Size
397 mm²
131 mm²
Board Design
TDP
100W
15W
Outputs
No outputs
1x USB Type-C
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.2
6.5