NVIDIA Quadro K420: GPU Specs & Benchmarks

The Quadro K420 is a graphics card by NVIDIA, built on the 28 nm process and based on the GK107 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Benchmarks

3DMark Time Spy
246
3DMark Night Raid
3426

Graphics Processor (GPU)

GPU Name
GK107
Model number
GK107-301-A2
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
1,270 million
Die Size
118 mm²

Graphics Card

Release Date
Jul 22nd, 2014
Family
Quadro
(Kx200)
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Memory

Memory Size
1024 MB
Memory Type
DDR3
Memory Bus
128 bit
Bandwidth
28.51 GB/s

Performance

Pixel fillrate
3.504 GPixel/s
Texture fillrate
14.02 GTexel/s
FP32 (float) performance
336.4 GFLOPS
FP64 (double) performance
14.02 GFLOPS (1:24)

Clock Speeds

Memory Clock
891 MHz
1782 Mbps effective
GPU Clock
876 MHz

Render Config

Shading Units
192
TMUs
16
ROPs
16
L1 Cache
16 KB (per SMX)
L2 Cache
256 KB

Board Design

Slot Width
Single-slot
Length
160 mm
6.3 inches
Width
69 mm
2.7 inches
Thermal design power (TDP)
41 W
Suggested PSU
200 W
Display Connectors
1x DVI
1x DisplayPort
Power Connectors
None
Board Number
P2012

API support

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.1
Shader Model
5.1
CUDA
3.0
Quadro K420
NVIDIA Quadro K420: GPU Specs & Benchmarks