Intel UHD Graphics 770 vs NVIDIA Quadro P620

Table of Contents

Graphics Processor

GPU model Alder Lake GT1 GP107
Architecture Generation 12.2 Pascal
Foundry Intel Samsung
Manufacturing process 10 nm 14 nm
Number of transistors unknown 3,300 million
Die size unknown 132 mm²

Integrated Graphics

Release date Nov 4th, 2021
Generation HD Graphics (Alder Lake)
Production Active
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 300 MHz 1266 MHz
Boost clock 1450 MHz 1354 MHz
Memory clock System Shared 1252 MHz 5 Gbps effective

Memory Configuration

Memory size System Shared 2 GB
Memory type System Shared GDDR5
Memory bus width System Shared 128 bit
Bandwidth System Dependent 80.13 GB/s

Render Configuration

Shading units 256 512
TMUs 16 32
ROPs 8 16
Execution units 32
SM count 4
Cache L1 48 KB (per SM)
Cache L2 1024 KB

Performance

Pixel rate 11.60 GPixel/s 21.66 GPixel/s
Texture rate 23.20 GTexel/s 43.33 GTexel/s
FP16 (half) performance 1,485 GFLOPS (2:1) 21.66 GFLOPS (1:64)
FP32 (float) performance 742.4 GFLOPS 1,386 GFLOPS
FP64 (double) performance 185.6 GFLOPS (1:4) 43.33 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP Single-slot
TDP 15 W 40 W
Outputs No outputs 4x mini-DisplayPort
Length 145 mm 5.7 inches
Width 69 mm 2.7 inches
Suggested PSU 200 W
Power connectors None

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.2 1.2
Shader model 6.4 6.4
CUDA 6.1

Other Features

Graphics Card

Release date Feb 1st, 2018
Generation Quadro
Production End-of-life
Interface PCIe 3.0 x16

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