GeForce RTX 3080 Ti Mobile vs Arc A770M
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti Mobile 's Advantages
3328 additional rendering cores
Lower TDP (115W vs 120W)
Arc A770M 's Advantages
Boost Clock has increased by 31% (1650MHz vs 1260MHz)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+38%
18710
Arc A770M
13520
3DMark Time Spy
GeForce RTX 3080 Ti Mobile
+21%
12905
Arc A770M
10649
3DMark Time Spy Extreme
GeForce RTX 3080 Ti Mobile
+21%
6164
Arc A770M
5078
3DMark Speed Way
GeForce RTX 3080 Ti Mobile
+55%
3147
Arc A770M
2025
Blender
GeForce RTX 3080 Ti Mobile
+117%
3726
Arc A770M
1714
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
1650 MHz
2000 MHz
Memory Clock
2000 MHz
Memory
16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
512.0GB/s
Render Config
58
SM Count
-
7424
Shading Units
4096
232
TMUs
256
96
ROPs
128
232
Tensor Cores
-
58
RT Cores
32
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
16 MB
Theoretical Performance
121.0 GPixel/s
Pixel Rate
211.2 GPixel/s
292.3 GTexel/s
Texture Rate
422.4 GTexel/s
18.71 TFLOPS
FP16 (half)
27.03 TFLOPS
18.71 TFLOPS
FP32 (float)
13.52 TFLOPS
292.3 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
120W
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
