NVIDIA GeForce GTX 1080 Mobile vs Intel Arc Pro A40
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Aug 2022
Generation
GeForce 10 Mobile
Alchemist
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1556 MHz
1500 MHz
Boost Clock
1734 MHz
1700 MHz
Memory Clock
1251 MHz
2000 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5X
GDDR6
Memory Bus
256bit
96bit
Bandwidth
320.3GB/s
192.0GB/s
Render Config
SM Count
20
-
Shading Units
2560
1024
TMUs
160
64
ROPs
64
32
L1 Cache
48 KB (per SM)
-
L2 Cache
2 MB
4 MB
RT Cores
-
8
Theoretical Performance
Pixel Rate
111.0 GPixel/s
54.40 GPixel/s
Texture Rate
277.4 GTexel/s
108.8 GTexel/s
FP16 (half)
138.7 GFLOPS
6.963 TFLOPS
FP32 (float)
8.878 TFLOPS
3.482 TFLOPS
FP64 (double)
277.4 GFLOPS
870.4 GFLOPS
Graphics Processor
GPU Name
GP104
DG2-128
GPU Variant
N17E-G3-A1
ACM-G11
Architecture
Pascal
Generation 12.7
Foundry
TSMC
TSMC
Process Size
16 nm
6 nm
Transistors
7.2 billion
7.2 billion
Die Size
314 mm²
157 mm²
Board Design
TDP
150W
50W
Outputs
No outputs
4x mini-DisplayPort 2.0
Power Connectors
None
None
Suggested PSU
-
250 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
-
Shader Model
6.4
6.6