GeForce RTX 3080 Ti Mobile vs Arc A370M
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 4GB VRAM Arc A370M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti Mobile 's Advantages
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 112.0GB/s)
6400 additional rendering cores
Arc A370M 's Advantages
Boost Clock has increased by 23% (1550MHz vs 1260MHz)
Lower TDP (35W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+489%
18710
Arc A370M
3174
3DMark Time Spy
GeForce RTX 3080 Ti Mobile
+275%
12905
Arc A370M
3440
3DMark Time Spy Extreme
GeForce RTX 3080 Ti Mobile
+285%
6164
Arc A370M
1599
3DMark Speed Way
GeForce RTX 3080 Ti Mobile
+1751%
3147
Arc A370M
170
Blender
GeForce RTX 3080 Ti Mobile
+1384%
3726
Arc A370M
251
Graphics Card
Jan 2022
Release Date
Mar 2022
GeForce 30 Mobile
Generation
Alchemist
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
810 MHz
Base Clock
300 MHz
1260 MHz
Boost Clock
1550 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
112.0GB/s
Render Config
58
SM Count
-
7424
Shading Units
1024
232
TMUs
64
96
ROPs
32
232
Tensor Cores
-
58
RT Cores
8
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
4 MB
Theoretical Performance
121.0 GPixel/s
Pixel Rate
49.60 GPixel/s
292.3 GTexel/s
Texture Rate
99.20 GTexel/s
18.71 TFLOPS
FP16 (half)
6.349 TFLOPS
18.71 TFLOPS
FP32 (float)
3.174 TFLOPS
292.3 GFLOPS
FP64 (double)
793.6 GFLOPS
Board Design
115W
TDP
35W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA103S
GPU Name
DG2-128
GN20-E8-A1
GPU Variant
ACM-G11
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
Unknown
Transistors
7.2 billion
496 mm²
Die Size
157 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
