NVIDIA Tesla K40s vs NVIDIA GeForce RTX 2060 TU104
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Jan 2020
Generation
Tesla Kepler
GeForce 20
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
706 MHz
1365 MHz
Boost Clock
706 MHz
1680 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
12GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
288.4GB/s
336.0GB/s
Render Config
Shading Units
2880
1920
TMUs
240
120
ROPs
48
48
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
3 MB
SM Count
—
30
Tensor Cores
—
240
RT Cores
—
30
Theoretical Performance
Pixel Rate
42.36 GPixel/s
80.64 GPixel/s
Texture Rate
169.4 GTexel/s
201.6 GTexel/s
FP32 (float)
4.067 TFLOPS
6.451 TFLOPS
FP64 (double)
1355.5 GFLOPS
201.6 GFLOPS
FP16 (half)
—
12.90 TFLOPS
Graphics Processor
GPU Name
GK110B
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
—
TU104-150-KC-A1
Board Design
TDP
245W
160W
Suggested PSU
550 W
450 W
Outputs
No outputs
1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.5
7.5
Shader Model
6.5 (5.1)
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.