AMD Radeon Graphics 448SP vs AMD Radeon RX Vega M GL
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Feb 2018
Generation
Lucienne
Vega
Type
Integrated
Mobile
Bus Interface
IGP
IGP
Clock Speeds
Base Clock
300 MHz
931 MHz
Boost Clock
1800 MHz
1011 MHz
Memory Clock
System Shared
700 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
HBM2
Memory Bus
System Shared
1024bit
Bandwidth
System Dependent
179.2GB/s
Render Config
Compute Units
7
20
Shading Units
448
1280
TMUs
32
80
ROPs
8
32
L1 Cache
-
16 KB (per CU)
L2 Cache
-
1024 KB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
32.35 GPixel/s
Texture Rate
57.60 GTexel/s
80.88 GTexel/s
FP16 (half)
3.226 TFLOPS
2.588 TFLOPS
FP32 (float)
1.613 TFLOPS
2.588 TFLOPS
FP64 (double)
100.8 GFLOPS
161.8 GFLOPS
Graphics Processor
GPU Name
Lucienne
Polaris 22
Architecture
GCN 5.1
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
9.8 billion
5 billion
Die Size
156 mm²
208 mm²
GPU Variant
-
VegaM XL(D715A714)
Board Design
TDP
25W
65W
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
2.1
Vulkan
1.2
1.2
Shader Model
6.4
6.4