Intel Arc Pro A40 vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2022
Jan 2022
Generation
Alchemist
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
810 MHz
Boost Clock
1700 MHz
1260 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
512.0GB/s
Render Config
Shading Units
1024
7424
TMUs
64
232
ROPs
32
96
RT Cores
8
58
L2 Cache
4 MB
4 MB
SM Count
-
58
Tensor Cores
-
232
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
121.0 GPixel/s
Texture Rate
108.8 GTexel/s
292.3 GTexel/s
FP16 (half)
6.963 TFLOPS
18.71 TFLOPS
FP32 (float)
3.482 TFLOPS
18.71 TFLOPS
FP64 (double)
870.4 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
DG2-128
GA103S
GPU Variant
ACM-G11
GN20-E8-A1
Architecture
Generation 12.7
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
7.2 billion
Unknown
Die Size
157 mm²
496 mm²
Board Design
TDP
50W
115W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 2.0
No outputs
Power Connectors
None
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
Shader Model
6.6
6.5
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
12,905
3DMark Time Spy Extreme
-
6,164