NVIDIA Quadro K420 vs NVIDIA Quadro K600

Table of Contents

Graphics Processor

GPU model GK107 GK107
GPU variant GK107-301-A2 GK107-301-A2
Architecture Kepler Kepler
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 1,270 million 1,270 million
Die size 118 mm² 118 mm²

Graphics Card

Release date Jul 22nd, 2014 Mar 1st, 2013
Generation Quadro Quadro
Production End-of-life End-of-life
Interface PCIe 2.0 x16 PCIe 2.0 x16
Reviews 26 in our database 26 in our database
Launch price 199 USD

Clocks

GPU clock 876 MHz 876 MHz
Memory clock 891 MHz 1782 Mbps effective 891 MHz 1782 Mbps effective

Memory Configuration

Memory size 1024 MB 1024 MB
Memory type DDR3 DDR3
Memory bus width 128 bit 128 bit
Bandwidth 28.51 GB/s 28.51 GB/s

Render Configuration

Shading units 192 192
TMUs 16 16
ROPs 16 16
SMX count 1 1
Cache L1 16 KB (per SMX) 16 KB (per SMX)
Cache L2 256 KB 256 KB

Performance

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

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 160 mm 6.3 inches 160 mm 6.3 inches
Width 69 mm 2.7 inches 69 mm 2.7 inches
TDP 41 W 41 W
Suggested PSU 200 W 200 W
Outputs 1x DVI1x DisplayPort 1x DVI1x DisplayPort
Power connectors None None
Board number P2012 P2012

API Support & Features

DirectX 12 (11_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.1 1.1
CUDA 3.0 3.0
Shader model 5.1 5.1

Other Features

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