NVIDIA A16 PCIe vs NVIDIA GeForce RTX 3080 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2022
Generation
Tesla
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
885 MHz
1260 MHz
Boost Clock
1695 MHz
1710 MHz
Memory Clock
1812 MHz
1188 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
231.9GB/s
912.4GB/s
Render Config
SM Count
10
70
Shading Units
1280
8960
TMUs
40
280
ROPs
32
96
Tensor Cores
40
280
RT Cores
10
70
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
6 MB
Theoretical Performance
Pixel Rate
54.24 GPixel/s
164.2 GPixel/s
Texture Rate
67.80 GTexel/s
478.8 GTexel/s
FP16 (half)
4.339 TFLOPS
30.64 TFLOPS
FP32 (float)
4.339 TFLOPS
30.64 TFLOPS
FP64 (double)
135.6 GFLOPS
478.8 GFLOPS
Graphics Processor
GPU Name
GA107
GA102
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
Unknown
28.3 billion
Die Size
Unknown
628 mm²
GPU Variant
—
GA102-220-A1
Board Design
TDP
250W
350W
Suggested PSU
600 W
750 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
8-pin EPS
1x 12-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
6.6
6.8
Benchmark
Blender
510
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.