NVIDIA GeForce RTX 3080 12 GB vs NVIDIA RTX A5000-12Q
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2021
Generation
GeForce 30
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1260 MHz
1170 MHz
Boost Clock
1710 MHz
1695 MHz
Memory Clock
1188 MHz
2000 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
384bit
Bandwidth
912.4GB/s
768.0GB/s
Render Config
SM Count
70
64
Shading Units
8960
8192
TMUs
280
256
ROPs
96
96
Tensor Cores
280
256
RT Cores
70
64
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
6 MB
Theoretical Performance
Pixel Rate
164.2 GPixel/s
162.7 GPixel/s
Texture Rate
478.8 GTexel/s
433.9 GTexel/s
FP16 (half)
30.64 TFLOPS
27.77 TFLOPS
FP32 (float)
30.64 TFLOPS
27.77 TFLOPS
FP64 (double)
478.8 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
GA102
GA102
GPU Variant
GA102-220-A1
—
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
28.3 billion
28.3 billion
Die Size
628 mm²
628 mm²
Board Design
TDP
350W
230W
Suggested PSU
750 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 12-pin
1x 8-pin
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
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.