NVIDIA B200 SXM 192 GB vs NVIDIA Tesla K80
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Nov 2014
Generation
Server Blackwell
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
562 MHz
Boost Clock
1837 MHz
824 MHz
Memory Clock
2000 MHz
1253 MHz
Memory
Memory Size
96GB
12GB
Memory Type
HBM3e
GDDR5
Memory Bus
4096bit
384bit
Bandwidth
4.10TB/s
240.6GB/s
Render Config
SM Count
132
—
Shading Units
16896
2496
TMUs
528
208
ROPs
24
48
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
16 KB (per SMX)
L2 Cache
50 MB
1536 KB
Theoretical Performance
Pixel Rate
44.09 GPixel/s
42.85 GPixel/s
Texture Rate
969.9 GTexel/s
171.4 GTexel/s
FP16 (half)
248.3 TFLOPS
—
FP32 (float)
62.08 TFLOPS
4.113 TFLOPS
FP64 (double)
31.04 TFLOPS
1371 GFLOPS
Graphics Processor
GPU Name
GB100
GK210
Architecture
Blackwell
Kepler 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
104 billion
7.1 billion
Die Size
Unknown
561 mm²
GPU Variant
—
GK210-885-A1
Board Design
TDP
1000W
300W
Suggested PSU
1400 W
700 W
Outputs
No outputs
No outputs
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
10.0
3.7
Shader Model
N/A
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.