NVIDIA Tesla M6 vs NVIDIA B300 SXM6 AC
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Sep 2025
Generation
Tesla
Server Blackwell
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
930 MHz
1665 MHz
Boost Clock
1180 MHz
2032 MHz
Memory Clock
1253 MHz
2000 MHz
Memory
Memory Size
8GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
160.4GB/s
8.19TB/s
Render Config
Shading Units
1536
18944
TMUs
96
592
ROPs
64
24
L1 Cache
48 KB (per SMM)
256 KB (per SM)
L2 Cache
2 MB
126 MB
SM Count
-
148
Tensor Cores
-
592
Theoretical Performance
Pixel Rate
75.52 GPixel/s
48.77 GPixel/s
Texture Rate
113.3 GTexel/s
1202.9 GTexel/s
FP32 (float)
3.625 TFLOPS
76.99 TFLOPS
FP64 (double)
113.3 GFLOPS
1202.9 GFLOPS
FP16 (half)
-
76.99 TFLOPS
Graphics Processor
GPU Name
GM204
GB110
GPU Variant
GM204-995-A1
-
Architecture
Maxwell 2.0
Blackwell Ultra
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5.2 billion
208 billion
Die Size
398 mm²
1628 mm²
Board Design
TDP
100W
1100W
Suggested PSU
300 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
5.2
10.3
Shader Model
6.4
N/A