NVIDIA RTX A6000 vs NVIDIA GeForce RTX 3080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
May 2021
Generation
Quadro Ampere
GeForce 30
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1410 MHz
1365 MHz
Boost Clock
1800 MHz
1665 MHz
Memory Clock
2000 MHz
1188 MHz
Memory
Memory Size
48GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
384bit
384bit
Bandwidth
768.0GB/s
912.4GB/s
Render Config
SM Count
84
80
Shading Units
10752
10240
TMUs
336
320
ROPs
112
112
Tensor Cores
336
320
RT Cores
84
80
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
6 MB
Theoretical Performance
Pixel Rate
201.6 GPixel/s
186.5 GPixel/s
Texture Rate
604.8 GTexel/s
532.8 GTexel/s
FP16 (half)
38.71 TFLOPS
34.10 TFLOPS
FP32 (float)
38.71 TFLOPS
34.10 TFLOPS
FP64 (double)
604.8 GFLOPS
532.8 GFLOPS
Graphics Processor
GPU Name
GA102
GA102
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
GPU Variant
—
GA102-225-A1
Board Design
TDP
300W
350W
Suggested PSU
700 W
750 W
Outputs
4x DisplayPort 1.4a
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
6.7
6.6
Benchmark
3DMark Time Spy
17,742
19,629
3DMark Time Spy Extreme
9,324
10,032
OctaneBench
600
—
3DMark Speed Way
4,965
5,330
Blender
5,387
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.