AMD Radeon Instinct MI50 vs AMD Radeon Graphics 448SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Jan 2022
Generation
Radeon Instinct
Vega II IGP
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1200 MHz
300 MHz
Boost Clock
1746 MHz
1800 MHz
Memory Clock
1000 MHz
System Shared
Memory
Memory Size
16GB
System Shared
Memory Type
HBM2
System Shared
Memory Bus
4096bit
System Shared
Bandwidth
1.02TB/s
System Dependent
Render Config
Compute Units
60
7
Shading Units
3840
448
TMUs
240
28
ROPs
64
8
RT Cores
32
—
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
—
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
111.7 GPixel/s
14.40 GPixel/s
Texture Rate
419.0 GTexel/s
50.40 GTexel/s
FP16 (half)
26.82 TFLOPS
3.226 TFLOPS
FP32 (float)
13.41 TFLOPS
1.613 TFLOPS
FP64 (double)
6.705 TFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
Vega 20
Barcelo
GPU Variant
Vega 20 GLXT
—
Architecture
GCN 5.1
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
10.7 billion
Die Size
331 mm²
180 mm²
Board Design
TDP
300W
45W
Suggested PSU
700 W
—
Outputs
1x mini-DisplayPort 1.4a
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.