NVIDIA Tesla K20Xm vs NVIDIA RTX PRO 6000 Blackwell Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Nov 2012
Mar 2025
Generation
Tesla
Blackwell PRO W
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1300 MHz
1750 MHz
Base Clock
—
1035 MHz
Boost Clock
—
2280 MHz
Memory
Memory Size
6GB
96GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
512bit
Bandwidth
249.6GB/s
1.79TB/s
Render Config
Shading Units
2688
24064
TMUs
224
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
40.99 GPixel/s
437.8 GPixel/s
Texture Rate
164.0 GTexel/s
1714.6 GTexel/s
FP32 (float)
3.935 TFLOPS
109.7 TFLOPS
FP64 (double)
1312 GFLOPS
1.715 TFLOPS
FP16 (half)
—
109.7 TFLOPS
Graphics Processor
GPU Name
GK110
GB202
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
92.2 billion
Die Size
561 mm²
750 mm²
Board Design
TDP
235W
300W
Suggested PSU
550 W
700 W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
—
1x 16-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.5
12.0
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.