NVIDIA Quadro RTX 8000 Passive vs NVIDIA L20
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Nov 2023
Generation
Quadro
Server Ada
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1230 MHz
1440 MHz
Boost Clock
1620 MHz
2520 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
48GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
384bit
Bandwidth
672.0GB/s
864.0GB/s
Render Config
SM Count
72
92
Shading Units
4608
11776
TMUs
288
368
ROPs
96
128
Tensor Cores
576
368
RT Cores
72
92
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
96 MB
Theoretical Performance
Pixel Rate
155.5 GPixel/s
322.6 GPixel/s
Texture Rate
466.6 GTexel/s
927.4 GTexel/s
FP16 (half)
29.86 TFLOPS
59.35 TFLOPS
FP32 (float)
14.93 TFLOPS
59.35 TFLOPS
FP64 (double)
466.6 GFLOPS
927.4 GFLOPS
Graphics Processor
GPU Name
TU102
AD102
GPU Variant
TU102-875-A1
AD102
Architecture
Turing
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
18.6 billion
76.3 billion
Die Size
754 mm²
609 mm²
Board Design
TDP
260W
275W
Suggested PSU
600 W
600 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-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
1.4
CUDA
7.5
8.9
Shader Model
6.6
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.