Intel Arc A350M vs AMD Radeon 660M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Jan 2022
Generation
Alchemist
Rembrandt
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
300 MHz
1500 MHz
Boost Clock
1150 MHz
1900 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
64bit
System Shared
Bandwidth
112.0GB/s
System Dependent
Render Config
Shading Units
768
384
TMUs
48
24
ROPs
24
16
RT Cores
6
6
L2 Cache
4 MB
2 MB
Compute Units
—
6
L1 Cache
—
128 KB per Array
Theoretical Performance
Pixel Rate
27.60 GPixel/s
30.40 GPixel/s
Texture Rate
55.20 GTexel/s
45.60 GTexel/s
FP16 (half)
3.533 TFLOPS
2.918 TFLOPS
FP32 (float)
1.766 TFLOPS
1459 GFLOPS
FP64 (double)
441.6 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
DG2-128
Rembrandt
GPU Variant
ACM-G11
—
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
7.2 billion
13.1 billion
Die Size
157 mm²
210 mm²
Board Design
TDP
25W
15W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
Shader Model
6.6
6.5
Benchmark
3DMark Time Spy
—
1,537
3DMark Time Spy Extreme
—
701
▲ Specs Compare
Data sourced from official specifications and benchmark tests.