Home GPU Comparison Intel UHD Graphics 770 vs Intel UHD Graphics 620

Intel UHD Graphics 770 vs Intel UHD Graphics 620

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 770 and 0System Shared VRAM UHD Graphics 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 770 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 55% (1550MHz vs 1000MHz)
64 additional rendering cores

Score

Benchmark

FP32 (float)
UHD Graphics 770 +106%
0.793 TFLOPS
UHD Graphics 620
0.384 TFLOPS
3DMark Time Spy
UHD Graphics 770 +113%
778
UHD Graphics 620
365
VS

Graphics Card

Sep 2022
Release Date
Aug 2018
HD Graphics
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

300 MHz
Base Clock
300 MHz
1550 MHz
Boost Clock
1000 MHz
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

-
-
-
-
-
-
256
Shading Units
192
16
TMUs
24
8
ROPs
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

12.40 GPixel/s
Pixel Rate
3.000 GPixel/s
24.80 GTexel/s
Texture Rate
24.00 GTexel/s
1.587 TFLOPS
FP16 (half)
768.0 GFLOPS
793.6 GFLOPS
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
96.00 GFLOPS

Board Design

15W
TDP
15W
-
-
-
Motherboard Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Raptor Lake GT1
GPU Name
Whiskey Lake GT2
-
-
-
Generation 12.2
Architecture
Generation 9.5
Intel
Foundry
Intel
10 nm
Process Size
14 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.6
Shader Model
6.4

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