NVIDIA RTX A5000 vs NVIDIA GeForce RTX 2080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2019
Generation
Quadro Ampere
GeForce 20 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1170 MHz
1380 MHz
Boost Clock
1695 MHz
1590 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
768.0GB/s
448.0GB/s
Render Config
SM Count
64
46
Shading Units
8192
2944
TMUs
256
184
ROPs
96
64
Tensor Cores
256
368
RT Cores
64
46
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
6 MB
4 MB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
101.8 GPixel/s
Texture Rate
433.9 GTexel/s
292.6 GTexel/s
FP16 (half)
27.77 TFLOPS
18.72 TFLOPS
FP32 (float)
27.77 TFLOPS
9.362 TFLOPS
FP64 (double)
433.9 GFLOPS
292.6 GFLOPS
Graphics Processor
GPU Name
GA102
TU104
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
28.3 billion
13.6 billion
Die Size
628 mm²
545 mm²
GPU Variant
-
N18E-G3-A1
Board Design
TDP
230W
150W
Suggested PSU
550 W
-
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
-
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
7.5
Shader Model
6.7
6.6