AMD Radeon 680M vs Intel Arc A730M
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2022
Generation
Navi II IGP
Alchemist
Type
Integrated
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
300 MHz
Boost Clock
2200 MHz
1100 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
12GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
192bit
Bandwidth
System Dependent
336.0GB/s
Render Config
Compute Units
12
-
Shading Units
768
3072
TMUs
48
192
ROPs
32
96
RT Cores
12
24
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
12 MB
Theoretical Performance
Pixel Rate
70.40 GPixel/s
105.6 GPixel/s
Texture Rate
105.6 GTexel/s
211.2 GTexel/s
FP16 (half)
6.758 TFLOPS
13.52 TFLOPS
FP32 (float)
3.379 TFLOPS
6.758 TFLOPS
FP64 (double)
211.2 GFLOPS
-
Graphics Processor
GPU Name
Rembrandt
DG2-512
Architecture
RDNA 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
13.1 billion
21.7 billion
Die Size
208 mm²
406 mm²
GPU Variant
-
ACM-G10
Board Design
TDP
50W
80W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6