GeForce RTX 3080 Ti Mobile vs Arc A730M
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 12GB VRAM Arc A730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti Mobile 's Advantages
Boost Clock has increased by 15% (1260MHz vs 1100MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 336.0GB/s)
4352 additional rendering cores
Arc A730M 's Advantages
Lower TDP (80W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+176%
18710
Arc A730M
6758
3DMark Time Spy
GeForce RTX 3080 Ti Mobile
+72%
12905
Arc A730M
7485
3DMark Time Spy Extreme
GeForce RTX 3080 Ti Mobile
+51%
6164
Arc A730M
4064
3DMark Speed Way
GeForce RTX 3080 Ti Mobile
+117%
3147
Arc A730M
1447
Blender
GeForce RTX 3080 Ti Mobile
+166%
3726
Arc A730M
1396
Graphics Card
Jan 2022
Release Date
Jan 2022
GeForce 30 Mobile
Generation
Alchemist
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
810 MHz
Base Clock
300 MHz
1260 MHz
Boost Clock
1100 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
512.0GB/s
Bandwidth
336.0GB/s
Render Config
58
SM Count
-
7424
Shading Units
3072
232
TMUs
192
96
ROPs
96
232
Tensor Cores
-
58
RT Cores
24
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
12 MB
Theoretical Performance
121.0 GPixel/s
Pixel Rate
105.6 GPixel/s
292.3 GTexel/s
Texture Rate
211.2 GTexel/s
18.71 TFLOPS
FP16 (half)
13.52 TFLOPS
18.71 TFLOPS
FP32 (float)
6.758 TFLOPS
292.3 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
80W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA103S
GPU Name
DG2-512
GN20-E8-A1
GPU Variant
ACM-G10
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
Unknown
Transistors
21.7 billion
496 mm²
Die Size
406 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
-
6.5
Shader Model
6.6
