AMD Radeon Instinct MI25 vs Intel Arc A350
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Jan 2022
Generation
Radeon Instinct
Alchemist(Arc 3)
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1400 MHz
2000 MHz
Boost Clock
1500 MHz
2000 MHz
Memory Clock
852 MHz
1937 MHz
Memory
Memory Size
16GB
4GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
64bit
Bandwidth
436.2GB/s
124.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
768
TMUs
256
48
ROPs
64
24
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
4 MB
Tensor Cores
—
96
RT Cores
—
6
Theoretical Performance
Pixel Rate
96.00 GPixel/s
48.00 GPixel/s
Texture Rate
384.0 GTexel/s
96.00 GTexel/s
FP16 (half)
24.58 TFLOPS
6.144 TFLOPS
FP32 (float)
12.29 TFLOPS
3.072 TFLOPS
FP64 (double)
768.0 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
Vega 10
DG2-128
GPU Variant
Vega 10 XT GL(215-0894124)
ACM-G11
Architecture
GCN 5.0
Generation 12.7
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
12.5 billion
7.2 billion
Die Size
495 mm²
157 mm²
Board Design
TDP
300W
25W
Suggested PSU
700 W
200 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.