NVIDIA RTX A2000 Mobile vs NVIDIA GeForce RTX 2080 SUPER Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Apr 2020
Generation
Ampere-MW
GeForce 20 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1215 MHz
1365 MHz
Boost Clock
1687 MHz
1560 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
192.0GB/s
448.0GB/s
Render Config
SM Count
20
48
Shading Units
2560
3072
TMUs
80
192
ROPs
48
64
Tensor Cores
80
384
RT Cores
20
48
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
99.84 GPixel/s
Texture Rate
135.0 GTexel/s
299.5 GTexel/s
FP16 (half)
8.637 TFLOPS
19.17 TFLOPS
FP32 (float)
8.637 TFLOPS
9.585 TFLOPS
FP64 (double)
135.0 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
GA107
TU104
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
8.7 billion
13.6 billion
Die Size
200 mm²
545 mm²
GPU Variant
—
N18E-G3
Board Design
TDP
95W
150W
Outputs
Portable Device Dependent
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
CUDA
8.6
7.5
Shader Model
6.8
6.6
Benchmark
3DMark Time Spy
—
10,487
3DMark Time Spy Extreme
—
4,881
3DMark Speed Way
—
2,116
▲ Specs Compare
Data sourced from official specifications and benchmark tests.