NVIDIA RTX A2000 Mobile 8 GB vs NVIDIA TITAN RTX
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Dec 2018
Generation
Ampere-MW
GeForce 20
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1117 MHz
1350 MHz
Boost Clock
1612 MHz
1770 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
672.0GB/s
Render Config
SM Count
20
72
Shading Units
2560
4608
TMUs
80
288
ROPs
48
96
Tensor Cores
80
576
RT Cores
20
72
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
6 MB
Theoretical Performance
Pixel Rate
77.38 GPixel/s
169.9 GPixel/s
Texture Rate
129.0 GTexel/s
509.8 GTexel/s
FP16 (half)
8.253 TFLOPS
32.62 TFLOPS
FP32 (float)
8.253 TFLOPS
16.31 TFLOPS
FP64 (double)
129.0 GFLOPS
509.8 GFLOPS
Graphics Processor
GPU Name
GA107
TU102
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
8.7 billion
18.6 billion
Die Size
200 mm²
754 mm²
GPU Variant
—
TU102-400-A1
Board Design
TDP
95W
280W
Outputs
Portable Device Dependent
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.