AMD Radeon Graphics 448SP vs AMD Radeon Pro 570X
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Mar 2019
Generation
Lucienne
Radeon Pro Mac
Type
Integrated
Mobile
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
1000 MHz
Boost Clock
1800 MHz
1105 MHz
Memory Clock
System Shared
1695 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
217.0GB/s
Render Config
Compute Units
7
28
Shading Units
448
1792
TMUs
32
112
ROPs
8
32
L1 Cache
-
16 KB (per CU)
L2 Cache
-
2 MB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
35.36 GPixel/s
Texture Rate
57.60 GTexel/s
123.8 GTexel/s
FP16 (half)
3.226 TFLOPS
3.960 TFLOPS
FP32 (float)
1.613 TFLOPS
3.960 TFLOPS
FP64 (double)
100.8 GFLOPS
247.5 GFLOPS
Graphics Processor
GPU Name
Lucienne
Ellesmere
Architecture
GCN 5.1
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
9.8 billion
5.7 billion
Die Size
156 mm²
232 mm²
GPU Variant
-
Ellesmere PROA
Board Design
TDP
25W
150W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7