Tesla M40 24 GB and Quadro K420 - video card comparison
Passmark - benchmark score Tesla M40 24 GB vs Quadro K420
Tesla M40 24 GB
10730
Quadro K420
768
Tesla M40 24 GB
Quadro K420
Architecture
Maxwell 2.0 (2015−2019)
Kepler (2012−2018)
GPU code name
GM200
GK107
Market segment
Workstation
Workstation
Release date
November 2015
July 2014
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
8-pin EPS
None
Boost clock speed
1112 MHz
-
Core clock speed
-
876 MHz
Floating-point performance
-
336.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
8,000 million
1,270 million
Pipelines / CUDA cores
3072
192
Power consumption (TDP)
250 Watt
41 Watt
Texture fill rate
213.5
14.02
Memory type
GDDR5
128 Bit
Maximum RAM amount
24 GB
1 GB/2 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
6 GB/s
1782 MHz
Memory bandwidth
288.4 GB/s
Up to 29 GB/s
Display Connectors
No outputs
DVI-I DP
Number of simultaneous displays
-
4
DirectX
12 (12_1)
12
CUDA
5.2
3.0
OpenCL
3.0
1.2
OpenGL
4.6
4.5
Shader Model
6.7
5
Vulkan
1.3
+
3D Vision Pro
-
+
Mosaic
-
+
nView Desktop Management
-
+