NVIDIA GeForce RTX 3080 Ti Mobile vs Intel Arc A770M
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2022
Generation
GeForce 30 Mobile
Alchemist
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
810 MHz
300 MHz
Boost Clock
1260 MHz
1650 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
512.0GB/s
Render Config
SM Count
58
-
Shading Units
7424
4096
TMUs
232
256
ROPs
96
128
Tensor Cores
232
-
RT Cores
58
32
L1 Cache
128 KB (per SM)
-
L2 Cache
4 MB
16 MB
Theoretical Performance
Pixel Rate
121.0 GPixel/s
211.2 GPixel/s
Texture Rate
292.3 GTexel/s
422.4 GTexel/s
FP16 (half)
18.71 TFLOPS
27.03 TFLOPS
FP32 (float)
18.71 TFLOPS
13.52 TFLOPS
FP64 (double)
292.3 GFLOPS
-
Graphics Processor
GPU Name
GA103S
DG2-512
GPU Variant
GN20-E8-A1
ACM-G10
Architecture
Ampere
Generation 12.7
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
Unknown
21.7 billion
Die Size
496 mm²
406 mm²
Board Design
TDP
115W
120W
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
3.0
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.5
6.6
📊 Benchmark
3DMark Time Spy
12,905
-
3DMark Time Spy Extreme
6,164
-
Blender
-
1,714