NVIDIA GeForce RTX 2080 Mobile vs NVIDIA Tesla K20Xm
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Nov 2012
Generation
GeForce 20 Mobile
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1380 MHz
—
Boost Clock
1590 MHz
—
Memory Clock
1750 MHz
1300 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
448.0GB/s
249.6GB/s
Render Config
SM Count
46
—
Shading Units
2944
2688
TMUs
184
224
ROPs
64
48
Tensor Cores
368
—
RT Cores
46
—
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
1536 KB
Theoretical Performance
Pixel Rate
101.8 GPixel/s
40.99 GPixel/s
Texture Rate
292.6 GTexel/s
164.0 GTexel/s
FP16 (half)
18.72 TFLOPS
—
FP32 (float)
9.362 TFLOPS
3.935 TFLOPS
FP64 (double)
292.6 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
TU104
GK110
GPU Variant
N18E-G3-A1
—
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
7.08 billion
Die Size
545 mm²
561 mm²
Board Design
TDP
150W
235W
Outputs
No outputs
No outputs
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
7.5
3.5
Shader Model
6.6
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.