AMD Radeon Instinct MI250X vs Intel Arc Pro A50
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Aug 2022
Generation
Radeon Instinct
Alchemist
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
2000 MHz
Boost Clock
1700 MHz
2350 MHz
Memory Clock
1600 MHz
2000 MHz
Memory
Memory Size
128GB
6GB
Memory Type
HBM2e
GDDR6
Memory Bus
8192bit
96bit
Bandwidth
3277GB/s
192.0GB/s
Render Config
Compute Units
220
-
Shading Units
14080
1024
TMUs
880
64
ROPs
0
32
L1 Cache
16 KB (per CU)
-
L2 Cache
16 MB
4 MB
RT Cores
-
8
Theoretical Performance
Pixel Rate
0 MPixel/s
75.20 GPixel/s
Texture Rate
1496 GTexel/s
150.4 GTexel/s
FP16 (half)
383.0 TFLOPS
9.626 TFLOPS
FP32 (float)
47.87 TFLOPS
4.813 TFLOPS
FP64 (double)
47.87 TFLOPS
1203 GFLOPS
Graphics Processor
GPU Name
Aldebaran
DG2-128
GPU Variant
Aldebaran XT
ACM-G11
Architecture
CDNA 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
58.2 billion
7.2 billion
Die Size
Unknown
157 mm²
Board Design
TDP
500W
75W
Suggested PSU
900 W
250 W
Outputs
No outputs
4x mini-DisplayPort 2.0
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.6