AMD Radeon Graphics 448SP Mobile vs AMD Zhongshan Subor Z+ GPU
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2018
Generation
Vega II IGP
Console GPU
Type
Integrated
Game console
Bus Interface
IGP
-
Clock Speeds
Base Clock
300 MHz
-
Boost Clock
1800 MHz
-
Memory Clock
System Shared
1200 MHz
Memory
Memory Size
System Shared
8GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
153.6GB/s
Render Config
Compute Units
7
24
Shading Units
448
1536
TMUs
28
96
ROPs
8
32
Theoretical Performance
Pixel Rate
14.40 GPixel/s
41.60 GPixel/s
Texture Rate
50.40 GTexel/s
124.8 GTexel/s
FP16 (half)
3.226 TFLOPS
7.987 TFLOPS
FP32 (float)
1.613 TFLOPS
3.994 TFLOPS
FP64 (double)
100.8 GFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
Barcelo
Fenghuang
Architecture
GCN 5.1
GCN 5.0
Foundry
TSMC
TSMC
Process Size
7 nm
14 nm
Transistors
10.7 billion
Unknown
Die Size
180 mm²
397 mm²
GPU Variant
-
Zhongshan Subor
Board Design
TDP
45W
100W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.2