NVIDIA GeForce RTX 2080 Mobile vs NVIDIA RTX A2000 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Nov 2021
Generation
GeForce 20 Mobile
Quadro
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1380 MHz
562 MHz
Boost Clock
1590 MHz
1200 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
448.0GB/s
288.0GB/s
Render Config
SM Count
46
26
Shading Units
2944
3328
TMUs
184
104
ROPs
64
48
Tensor Cores
368
104
RT Cores
46
26
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
3 MB
Theoretical Performance
Pixel Rate
101.8 GPixel/s
57.60 GPixel/s
Texture Rate
292.6 GTexel/s
124.8 GTexel/s
FP16 (half)
18.72 TFLOPS
7.987 TFLOPS
FP32 (float)
9.362 TFLOPS
7.987 TFLOPS
FP64 (double)
292.6 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
TU104
GA106
GPU Variant
N18E-G3-A1
—
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
13.6 billion
12 billion
Die Size
545 mm²
276 mm²
Board Design
TDP
150W
70W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Suggested PSU
—
250 W
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
7.5
8.6
Shader Model
6.6
6.6
Benchmark
3DMark Time Spy
—
5,834
3DMark Time Spy Extreme
—
2,681
OctaneBench
—
227
Blender
—
1,885
▲ Specs Compare
Data sourced from official specifications and benchmark tests.