Intel Arc A370M vs AMD Radeon R9 M390X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
May 2015
Generation
Alchemist
Crystal System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
1550 MHz
—
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
112.0GB/s
160.0GB/s
Render Config
Shading Units
1024
2048
TMUs
64
128
ROPs
32
32
RT Cores
8
—
L2 Cache
4 MB
512 KB
Compute Units
—
32
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
49.60 GPixel/s
23.14 GPixel/s
Texture Rate
99.20 GTexel/s
92.54 GTexel/s
FP16 (half)
6.349 TFLOPS
2.961 TFLOPS
FP32 (float)
3.174 TFLOPS
2.961 TFLOPS
FP64 (double)
793.6 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
DG2-128
Amethyst
GPU Variant
ACM-G11
Amethyst XT
Architecture
Generation 12.7
GCN 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
7.2 billion
5 billion
Die Size
157 mm²
366 mm²
Board Design
TDP
35W
75W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
Shader Model
6.6
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.