AMD Instinct MI300A vs Intel Arc Pro A50
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Aug 2022
Generation
Radeon Instinct
Alchemist
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
2000 MHz
Boost Clock
2100 MHz
2350 MHz
Memory Clock
1300 MHz
2000 MHz
Memory
Memory Size
128GB
6GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
96bit
Bandwidth
5.32TB/s
192.0GB/s
Render Config
Compute Units
228
-
Shading Units
14592
1024
TMUs
912
64
ROPs
0
32
L1 Cache
16 KB (per CU)
-
L2 Cache
16 MB
4 MB
L3 Cache
256 MB
-
RT Cores
-
8
Theoretical Performance
Pixel Rate
0 MPixel/s
75.20 GPixel/s
Texture Rate
1915.2 GTexel/s
150.4 GTexel/s
FP16 (half)
653.7 TFLOPS
9.626 TFLOPS
FP32 (float)
61.29 TFLOPS
4.813 TFLOPS
FP64 (double)
30.64 TFLOPS
1203 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
DG2-128
Architecture
CDNA 3.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
153 billion
7.2 billion
Die Size
1017 mm²
157 mm²
GPU Variant
-
ACM-G11
Board Design
TDP
750W
75W
Suggested PSU
1150 W
250 W
Outputs
No outputs
4x mini-DisplayPort 2.0
Power Connectors
None
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