Intel Arc A350 vs AMD Radeon Instinct MI250
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2021
Generation
Alchemist(Arc 3)
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1000 MHz
Boost Clock
2000 MHz
1700 MHz
Memory Clock
1937 MHz
1600 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR6
HBM2e
Memory Bus
64bit
8192bit
Bandwidth
124.0GB/s
3277GB/s
Render Config
Shading Units
768
13312
TMUs
48
832
ROPs
24
0
Tensor Cores
96
—
RT Cores
6
—
L2 Cache
4 MB
16 MB
Compute Units
—
208
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
48.00 GPixel/s
0 MPixel/s
Texture Rate
96.00 GTexel/s
1414 GTexel/s
FP16 (half)
6.144 TFLOPS
362.1 TFLOPS
FP32 (float)
3.072 TFLOPS
45.26 TFLOPS
FP64 (double)
768.0 GFLOPS
45.26 TFLOPS
Graphics Processor
GPU Name
DG2-128
Aldebaran
GPU Variant
ACM-G11
Aldebaran
Architecture
Generation 12.7
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
7.2 billion
58.2 billion
Die Size
157 mm²
Unknown
Board Design
TDP
25W
500W
Suggested PSU
200 W
900 W
Outputs
No outputs
No outputs
Power Connectors
—
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.