NVIDIA Quadro K620 Full Specs

Summary

384 Shaders 1GHz

2GB DDR328.8GB/s

Peak·FP32·FP16 768 GFLOPS

Form Factor PCIe Card

TDP 45W

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

Quadro K620768 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x4364.69

Theoretical Performance

Clock Speed1000MHz UC·Boost·OC

Peak OPS 768 GFLOPSFP32

FP32 768 GFLOPS

FP64 24 GFLOPS

Pixel Rate 16 GPixel/s

Texture Rate 24 GTexel/s

Core Config

Shaders 384 Shaders

TMUs 24 TMUs

ROPs 16 ROPs

SMs 3 SMs

Clocks

Boost Clock 1GHz

Cache

L1 64KB/SM

L2 Cache 2MB shared

Memory

2GB DDR3

Memory Bus 128-bit

Memory Speed 1.8GT/s

Memory Bandwidth 28.8GB/s

ECC No

Power & Thermals

TDP 45W

Video Output

Max Resolution 4096x2304

Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 34Hz

Multi-Monitor 2

Adaptive Sync G-Sync FreeSync

DSC Not Supported

Ports

1x DisplayPort 1.2 1x DVI-I Dual-Link

API Support

Shader Model 6.7

DirectX DirectX 12 Direct3D 11_0

OpenGL 4.6 OpenCL 3 Vulkan 1.3

CUDA 5 PureVideo HD VP6 VDPAU Feature Set E

Encoder

Encoder NVENC 2

Codec AVC (H.264)

Decoder

Decoder NVDEC 1

Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor PCIe Card

PCIe PCIe 3.0 x16 1-Slots

Height 69mm (2.72") Width 160mm (6.3") Depth 20mm (0.79")

Cooling Open-Air 1x Fan

Chip

Manufacturer NVIDIA

Chip Designer NVIDIA

Architecture Maxwell

Family Quadro K

Branding

Codename NV117

Chip Variant GM107-220-A2

Market Segment Workstation

Release Date Jul 22, 2014

Fabrication

Foundry TSMC

Fabrication Node 28nm

Die Size 148mm²

Transistor Count 1.9B

Transistor Density 12.64 MTr/mm²

Images