Intel UHD Graphics G4: GPU Specs & Benchmarks

The UHD Graphics G4 is a graphics card by Intel, built on the 10 nm process and based on the Lakefield GT1 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Lakefield GT1
Architecture
Generation 11.0
Foundry
Intel
Process Size
10 nm
Transistors
unknown
Die Size
unknown

Graphics Card

Release Date
May 28th, 2020
Family
HD Graphics-M
(Lakefield)
Production
Active
Bus Interface
Ring Bus

Memory

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

Performance

Pixel fillrate
4.000 GPixel/s
Texture fillrate
16.00 GTexel/s
FP16 (half) performance
768.0 GFLOPS (2:1)
FP32 (float) performance
384.0 GFLOPS
FP64 (double) performance
96.00 GFLOPS (1:4)

Clock Speeds

Base Clock
200 MHz
Boost Clock
500 MHz
Memory Clock
System Shared

Render Config

Shading Units
384
TMUs
32
ROPs
8

Board Design

Slot Width
IGP
Thermal design power (TDP)
15 W
Display Connectors
No outputs

API support

DirectX
12 (12_1)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.4
UHD Graphics G4
Intel UHD Graphics G4: GPU Specs & Benchmarks