NVIDIA Quadro RTX 8000 Passive vs NVIDIA GB10
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Oct 2025
Generation
Quadro
Server Blackwell
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1230 MHz
1665 MHz
Boost Clock
1620 MHz
2418 MHz
Memory Clock
1750 MHz
1067 MHz
Memory
Memory Size
48GB
128GB
Memory Type
GDDR6
LPDDR5X
Memory Bus
384bit
256bit
Bandwidth
672.0GB/s
273.2GB/s
Render Config
SM Count
72
48
Shading Units
4608
6144
TMUs
288
384
ROPs
96
48
Tensor Cores
576
384
RT Cores
72
48
L1 Cache
64 KB (per SM)
256 KB (per SM)
L2 Cache
6 MB
50 MB
Theoretical Performance
Pixel Rate
155.5 GPixel/s
116.1 GPixel/s
Texture Rate
466.6 GTexel/s
928.5 GTexel/s
FP16 (half)
29.86 TFLOPS
29.71 TFLOPS
FP32 (float)
14.93 TFLOPS
29.71 TFLOPS
FP64 (double)
466.6 GFLOPS
464.3 GFLOPS
Graphics Processor
GPU Name
TU102
GB20B
GPU Variant
TU102-875-A1
—
Architecture
Turing
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
3 nm
Transistors
18.6 billion
Unknown
Die Size
754 mm²
Unknown
Board Design
TDP
260W
140W
Suggested PSU
600 W
300 W
Outputs
No outputs
1x HDMI
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
12.1
Shader Model
6.6
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.