NVIDIA P104 100 vs NVIDIA B100
We compared two Desktop platform GPUs: 4GB VRAM P104 100 and 96GB VRAM B100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA B100 's Advantages
Released 6 years and 11 months late
Boost Clock has increased by 6% (1837MHz vs 1733MHz)
More VRAM (96GB vs 4GB)
Larger VRAM bandwidth (4.10TB/s vs 320.3GB/s)
14976 additional rendering cores
Score
Benchmark
FP32 (float)
P104 100
6.655 TFLOPS
B100
+832%
62.08 TFLOPS
Graphics Card
Dec 2017
Release Date
Nov 2024
Mining GPUs
Generation
Server Blackwell
Desktop
Type
Desktop
PCIe 1.0 x4
Bus Interface
PCIe 5.0 x16
Clock Speeds
1607 MHz
Base Clock
1665 MHz
1733 MHz
Boost Clock
1837 MHz
1251 MHz
Memory Clock
2000 MHz
Memory
4GB
Memory Size
96GB
GDDR5X
Memory Type
HBM3e
256bit
Memory Bus
4096bit
320.3GB/s
Bandwidth
4.10TB/s
Render Config
-
-
-
15
SM Count
132
1920
Shading Units
16896
120
TMUs
528
64
ROPs
24
-
Tensor Cores
528
-
-
-
48 KB (per SM)
L1 Cache
256 KB (per SM)
2 MB
L2 Cache
50 MB
-
-
-
Theoretical Performance
110.9 GPixel/s
Pixel Rate
44.09 GPixel/s
208.0 GTexel/s
Texture Rate
969.9 GTexel/s
104.0 GFLOPS
FP16 (half)
248.3 TFLOPS
6.655 TFLOPS
FP32 (float)
62.08 TFLOPS
208.0 GFLOPS
FP64 (double)
31.04 TFLOPS
Board Design
Unknown
TDP
1000W
200 W
Suggested PSU
1400 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
-
Graphics Processor
GP104
GPU Name
GB102
GP104-100-A1
GPU Variant
-
Pascal
Architecture
Blackwell
TSMC
Foundry
TSMC
16 nm
Process Size
5 nm
7.2 billion
Transistors
104 billion
314 mm²
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
6.1
CUDA
10.1
6.8
Shader Model
N/A
