NVIDIA Tesla K80 vs NVIDIA RTX PRO 6000 Blackwell Server
GPU · Specs Compare
Graphics Card
Release Date
Nov 2014
Mar 2025
Generation
Tesla
Server Blackwell
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
562 MHz
1590 MHz
Boost Clock
824 MHz
2617 MHz
Memory Clock
1253 MHz
1750 MHz
Memory
Memory Size
12GB
96GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
512bit
Bandwidth
240.6GB/s
1.79TB/s
Render Config
Shading Units
2496
24064
TMUs
208
752
ROPs
48
192
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
128 MB
SM Count
—
188
Tensor Cores
—
752
RT Cores
—
188
Theoretical Performance
Pixel Rate
42.85 GPixel/s
502.5 GPixel/s
Texture Rate
171.4 GTexel/s
1968.0 GTexel/s
FP32 (float)
4.113 TFLOPS
126.0 TFLOPS
FP64 (double)
1371 GFLOPS
1.968 TFLOPS
FP16 (half)
—
126.0 TFLOPS
Graphics Processor
GPU Name
GK210
GB202
GPU Variant
GK210-885-A1
—
Architecture
Kepler 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.1 billion
92.2 billion
Die Size
561 mm²
750 mm²
Board Design
TDP
300W
600W
Suggested PSU
700 W
1000 W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.7
12.0
Shader Model
5.1
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.