NVIDIA B200 SXM 192 GB vs NVIDIA Quadro RTX 4000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
May 2019
Generation
Server Blackwell
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
1110 MHz
Boost Clock
1837 MHz
1560 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
96GB
8GB
Memory Type
HBM3e
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
4.10TB/s
448.0GB/s
Render Config
SM Count
132
40
Shading Units
16896
2560
TMUs
528
160
ROPs
24
64
Tensor Cores
528
320
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
4 MB
RT Cores
—
40
Theoretical Performance
Pixel Rate
44.09 GPixel/s
99.84 GPixel/s
Texture Rate
969.9 GTexel/s
249.6 GTexel/s
FP16 (half)
248.3 TFLOPS
15.97 TFLOPS
FP32 (float)
62.08 TFLOPS
7.987 TFLOPS
FP64 (double)
31.04 TFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
GB100
TU104
Architecture
Blackwell
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
104 billion
13.6 billion
Die Size
Unknown
545 mm²
GPU Variant
—
N19E-Q3-A1
Board Design
TDP
1000W
110W
Suggested PSU
1400 W
—
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.0
7.5
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.