NVIDIA GeForce RTX 3080 Mobile vs NVIDIA RTX A5000
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Apr 2021
Generation
GeForce 30 Mobile
Quadro Ampere
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1110 MHz
1170 MHz
Boost Clock
1545 MHz
1695 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
448.0GB/s
768.0GB/s
Render Config
SM Count
48
64
Shading Units
6144
8192
TMUs
192
256
ROPs
96
96
Tensor Cores
192
256
RT Cores
48
64
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
6 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
162.7 GPixel/s
Texture Rate
296.6 GTexel/s
433.9 GTexel/s
FP16 (half)
18.98 TFLOPS
27.77 TFLOPS
FP32 (float)
18.98 TFLOPS
27.77 TFLOPS
FP64 (double)
296.6 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
GA104
GA102
GPU Variant
GA104-775-A1
—
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
17.4 billion
28.3 billion
Die Size
392 mm²
628 mm²
Board Design
TDP
115W
230W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
550 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
8.6
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.