NVIDIA Tesla K20Xm vs NVIDIA RTX PRO 500 Blackwell Embedded
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Unknown
Generation
Tesla
Blackwell-MW
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1300 MHz
1500 MHz
Base Clock
-
2160 MHz
Boost Clock
-
2565 MHz
Memory
Memory Size
6GB
6GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
96bit
Bandwidth
249.6GB/s
288.0GB/s
Render Config
Shading Units
2688
1792
TMUs
224
56
ROPs
48
24
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
24 MB
SM Count
-
14
Tensor Cores
-
56
RT Cores
-
14
Theoretical Performance
Pixel Rate
40.99 GPixel/s
61.56 GPixel/s
Texture Rate
164.0 GTexel/s
143.6 GTexel/s
FP32 (float)
3.935 TFLOPS
9.193 TFLOPS
FP64 (double)
1312 GFLOPS
143.6 GFLOPS
FP16 (half)
-
9.193 TFLOPS
Graphics Processor
GPU Name
GK110
GB207
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
16.9 billion
Die Size
561 mm²
149 mm²
Board Design
TDP
235W
35W
Suggested PSU
550 W
200 W
Outputs
No outputs
Portable Device Dependent
Power Connectors
-
None
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