NVIDIA Quadro RTX 8000 Passive vs NVIDIA RTX A2000 Max-Q 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Apr 2021
Generation
Quadro
Ampere-MW
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1230 MHz
607 MHz
Boost Clock
1620 MHz
1177 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
128bit
Bandwidth
672.0GB/s
176.0GB/s
Render Config
SM Count
72
20
Shading Units
4608
2560
TMUs
288
80
ROPs
96
48
Tensor Cores
576
80
RT Cores
72
20
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
2 MB
Theoretical Performance
Pixel Rate
155.5 GPixel/s
56.50 GPixel/s
Texture Rate
466.6 GTexel/s
94.16 GTexel/s
FP16 (half)
29.86 TFLOPS
6.026 TFLOPS
FP32 (float)
14.93 TFLOPS
6.026 TFLOPS
FP64 (double)
466.6 GFLOPS
94.16 GFLOPS
Graphics Processor
GPU Name
TU102
GA107
GPU Variant
TU102-875-A1
—
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
18.6 billion
8.7 billion
Die Size
754 mm²
200 mm²
Board Design
TDP
260W
95W
Suggested PSU
600 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
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
7.5
8.6
Shader Model
6.6
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.