NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA GeForce RTX 2080 Ti
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Sep 2018
Generation
Ampere-MW
GeForce 20
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
855 MHz
1350 MHz
Boost Clock
1440 MHz
1545 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
12GB
11GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
352bit
Bandwidth
336.0GB/s
616.0GB/s
Render Config
SM Count
32
68
Shading Units
4096
4352
TMUs
128
272
ROPs
64
88
Tensor Cores
128
544
RT Cores
32
68
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
0 MB
Theoretical Performance
Pixel Rate
92.16 GPixel/s
136.0 GPixel/s
Texture Rate
184.3 GTexel/s
420.2 GTexel/s
FP16 (half)
11.80 TFLOPS
26.90 TFLOPS
FP32 (float)
11.80 TFLOPS
13.45 TFLOPS
FP64 (double)
184.3 GFLOPS
420.2 GFLOPS
Graphics Processor
GPU Name
GA104
TU102
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
17.4 billion
18.6 billion
Die Size
392 mm²
754 mm²
GPU Variant
-
TU102-300A-K1-A1
Board Design
TDP
115W
250W
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
1.4
CUDA
8.6
7.5
Shader Model
6.8
6.8