NVIDIA Tesla P6 vs NVIDIA B300 SXM6 AC
GPU · Specs Compare
Graphics Card
Release Date
Mar 2017
Sep 2025
Generation
Tesla
Server Blackwell
Type
Professional
Desktop
Bus Interface
MXM-B (3.0)
PCIe 6.0 x16
Clock Speeds
Base Clock
1012 MHz
1665 MHz
Boost Clock
1506 MHz
2032 MHz
Memory Clock
1502 MHz
2000 MHz
Memory
Memory Size
16GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
192.3GB/s
8.19TB/s
Render Config
SM Count
16
148
Shading Units
2048
18944
TMUs
128
592
ROPs
64
24
L1 Cache
48 KB (per SM)
256 KB (per SM)
L2 Cache
2 MB
126 MB
Tensor Cores
—
592
Theoretical Performance
Pixel Rate
96.38 GPixel/s
48.77 GPixel/s
Texture Rate
192.8 GTexel/s
1202.9 GTexel/s
FP16 (half)
96.38 GFLOPS
76.99 TFLOPS
FP32 (float)
6.169 TFLOPS
76.99 TFLOPS
FP64 (double)
192.8 GFLOPS
1202.9 GFLOPS
Graphics Processor
GPU Name
GP104
GB110
GPU Variant
GP104-995-A1
—
Architecture
Pascal
Blackwell Ultra
Foundry
TSMC
TSMC
Process Size
16 nm
5 nm
Transistors
7.2 billion
208 billion
Die Size
314 mm²
1628 mm²
Board Design
TDP
90W
1100W
Suggested PSU
250 W
1500 W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
6.1
10.3
Shader Model
6.4
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.