NVIDIA Tesla K20m vs NVIDIA Quadro RTX 5000
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Aug 2018
Generation
Tesla
Quadro
Type
Professional
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1750 MHz
Base Clock
-
1620 MHz
Boost Clock
-
1815 MHz
Memory
Memory Size
5GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
320bit
256bit
Bandwidth
208.0GB/s
448.0GB/s
Render Config
Shading Units
2496
3072
TMUs
208
192
ROPs
40
64
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1280 KB
4 MB
SM Count
-
48
Tensor Cores
-
384
RT Cores
-
48
Theoretical Performance
Pixel Rate
36.71 GPixel/s
116.2 GPixel/s
Texture Rate
146.8 GTexel/s
348.5 GTexel/s
FP32 (float)
3.524 TFLOPS
11.15 TFLOPS
FP64 (double)
1175 GFLOPS
348.5 GFLOPS
FP16 (half)
-
22.30 TFLOPS
Graphics Processor
GPU Name
GK110
TU104
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
13.6 billion
Die Size
561 mm²
545 mm²
GPU Variant
-
TU104-875-A1
Board Design
TDP
225W
230W
Suggested PSU
550 W
550 W
Outputs
No outputs
4x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
7.5
Shader Model
5.1
6.6