NVIDIA Tesla K20X vs NVIDIA GeForce RTX 3050 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2012
May 2021
Generation
Tesla
GeForce 30 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1300 MHz
1500 MHz
Base Clock
—
735 MHz
Boost Clock
—
1035 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
249.6GB/s
192.0GB/s
Render Config
Shading Units
2688
2560
TMUs
224
80
ROPs
48
32
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
2 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
40.99 GPixel/s
33.12 GPixel/s
Texture Rate
164.0 GTexel/s
82.80 GTexel/s
FP32 (float)
3.935 TFLOPS
5.299 TFLOPS
FP64 (double)
1312 GFLOPS
82.80 GFLOPS
FP16 (half)
—
5.299 TFLOPS
Graphics Processor
GPU Name
GK110
GA106
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
7.08 billion
12 billion
Die Size
561 mm²
276 mm²
Board Design
TDP
235W
75W
Suggested PSU
550 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
8.6
Shader Model
5.1
6.7
Benchmark
3DMark Time Spy
—
5,369
3DMark Time Spy Extreme
—
2,464
3DMark Speed Way
—
444
Blender
—
1,450
▲ Specs Compare
Data sourced from official specifications and benchmark tests.