Quadro K420 - video card specification
Passmark - benchmark score Quadro K420
Quadro K420
768
Quadro K420
Architecture
Kepler (2012−2018)
GPU code name
GK107
Market segment
Workstation
Release date
July 2014
Bus support
-
Interface
PCIe 2.0 x16
Recommended system power (PSU)
-
Supplementary power connectors
None
SLI options
-
Boost clock speed
-
Core clock speed
876 MHz
CUDA cores
-
Floating-point performance
336.4 gflops
Manufacturing process technology
28 nm
Number of transistors
1,270 million
Pipelines / CUDA cores
192
Power consumption (TDP)
41 Watt
Texture fill rate
14.02
Memory type
128 Bit
Maximum RAM amount
1 GB/2 GB
Memory bus width
128 Bit
Memory clock speed
1782 MHz
Memory bandwidth
Up to 29 GB/s
Shared memory
-
Display Connectors
DVI-I DP
Number of simultaneous displays
4
Multi monitor support
-
VGA аnalog display support
-
DisplayPort Multimode (DP++) support
-
HDMI
-
HDCP
-
Maximum VGA resolution
-
G-SYNC support
-
Audio input for HDMI
-
DirectX
12
CUDA
3.0
OpenCL
1.2
OpenGL
4.5
Shader Model
5
Vulkan
+
3D Vision Pro
+
BatteryBoost
-
GameStream
-
GameWorks
-
GeForce ShadowPlay
-
GPU Boost
-
H.264, VC1, MPEG2 1080p video decoder
-
Mosaic
+
nView Desktop Management
+
Optimus
-