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Tesla K40c and TITAN RTX - video card comparison


Passmark - benchmark score Tesla K40c vs TITAN RTX

Tesla K40c
4629
TITAN RTX
19424

Tesla K40c

TITAN RTX


Architecture
Kepler (2012−2018)
Turing (2018−2021)

GPU code name
GK180
TU102

Market segment
Workstation
Desktop

Release date
October 2013
December 2018

Interface
PCIe 3.0 x16
PCIe 3.0 x16

Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin

Boost clock speed
876 MHz
1770 MHz

Core clock speed
745 MHz
1350 MHz

Floating-point performance
4,291 gflops
-

Manufacturing process technology
28 nm
12 nm

Number of transistors
7,080 million
18,600 million

Pipelines / CUDA cores
2880
4608

Power consumption (TDP)
245 Watt
280 Watt

Texture fill rate
210.2
509.8

Memory type
GDDR5
GDDR6

Maximum RAM amount
12 GB
24 GB

Memory bus width
384 Bit
384 Bit

Memory clock speed
6008 MHz
14000 MHz

Memory bandwidth
288.4 GB/s
672.0 GB/s

Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C

HDMI
-
+

DirectX
12 (11_0)
12 Ultimate (12_1)

CUDA
3.5
7.5

OpenCL
1.2
2.0

OpenGL
4.6
4.6

Shader Model
5.1
6.5

Vulkan
1.1.103
1.2.131