NVIDIA Tesla K20s vs NVIDIA T550 Mobile
GPU Specs Compare
Graphics Card
Release Date
Feb 2013
May 2022
Generation
Tesla
Quadro Mobile
Type
Professional
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1500 MHz
Base Clock
-
1065 MHz
Boost Clock
-
1665 MHz
Memory
Memory Size
5GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
320bit
64bit
Bandwidth
208.0GB/s
96.00GB/s
Render Config
Shading Units
2496
1024
TMUs
208
64
ROPs
40
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1280 KB
1024 KB
SM Count
-
16
Theoretical Performance
Pixel Rate
29.90 GPixel/s
53.28 GPixel/s
Texture Rate
119.6 GTexel/s
106.6 GTexel/s
FP32 (float)
2.870 TFLOPS
3.410 TFLOPS
FP64 (double)
956.8 GFLOPS
106.6 GFLOPS
FP16 (half)
-
6.820 TFLOPS
Graphics Processor
GPU Name
GK110
TU117
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
4.7 billion
Die Size
561 mm²
200 mm²
Board Design
TDP
225W
23W
Suggested PSU
550 W
-
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
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
📊 Benchmark
3DMark Time Spy
-
2,281
3DMark Time Spy Extreme
-
959
Blender
-
256