NVIDIA Tesla K20X vs NVIDIA GeForce RTX 2070 Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Jan 2019
Generation
Tesla
GeForce 20 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
1750 MHz
Base Clock
-
1215 MHz
Boost Clock
-
1440 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
249.6GB/s
448.0GB/s
Render Config
Shading Units
2688
2304
TMUs
224
144
ROPs
48
64
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
4 MB
SM Count
-
36
Tensor Cores
-
288
RT Cores
-
36
Theoretical Performance
Pixel Rate
40.99 GPixel/s
92.16 GPixel/s
Texture Rate
164.0 GTexel/s
207.4 GTexel/s
FP32 (float)
3.935 TFLOPS
6.636 TFLOPS
FP64 (double)
1312 GFLOPS
207.4 GFLOPS
FP16 (half)
-
13.27 TFLOPS
Graphics Processor
GPU Name
GK110
TU106
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
10.8 billion
Die Size
561 mm²
445 mm²
GPU Variant
-
N18E-G2-A1
Board Design
TDP
235W
115W
Suggested PSU
550 W
-
Outputs
No outputs
No outputs
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
7.5
Shader Model
5.1
6.6