NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce GTX 1080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2016
Generation
Ampere-MW
GeForce 10 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
780 MHz
1556 MHz
Boost Clock
1395 MHz
1734 MHz
Memory Clock
1375 MHz
1251 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5X
Memory Bus
256bit
256bit
Bandwidth
352.0GB/s
320.3GB/s
Render Config
SM Count
40
20
Shading Units
5120
2560
TMUs
160
160
ROPs
80
64
Tensor Cores
160
-
RT Cores
40
-
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
111.6 GPixel/s
111.0 GPixel/s
Texture Rate
223.2 GTexel/s
277.4 GTexel/s
FP16 (half)
14.28 TFLOPS
138.7 GFLOPS
FP32 (float)
14.28 TFLOPS
8.878 TFLOPS
FP64 (double)
223.2 GFLOPS
277.4 GFLOPS
Graphics Processor
GPU Name
GA104
GP104
Architecture
Ampere
Pascal
Foundry
Samsung
TSMC
Process Size
8 nm
16 nm
Transistors
17.4 billion
7.2 billion
Die Size
392 mm²
314 mm²
GPU Variant
-
N17E-G3-A1
Board Design
TDP
80W
150W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
6.1
Shader Model
6.8
6.4