Intel UHD Graphics G1: GPU Specs & Benchmarks

The UHD Graphics G1 is a graphics card by Intel, built on the 10 nm+ process and based on the Ice Lake GT1 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Ice Lake GT1
Architecture
Generation 11.0
Foundry
Intel
Process Size
10 nm+
Transistors
unknown
Die Size
unknown

Graphics Card

Release Date
May 29th, 2019
Family
HD Graphics-M
(Ice Lake)
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
7.200 GPixel/s
Texture fillrate
14.40 GTexel/s
FP16 (half) performance
921.6 GFLOPS (2:1)
FP32 (float) performance
460.8 GFLOPS
FP64 (double) performance
115.2 GFLOPS (1:4)

Clock Speeds

Base Clock
300 MHz
Boost Clock
900 MHz
Memory Clock
System Shared

Render Config

Shading Units
256
TMUs
16
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 G1
Intel UHD Graphics G1: GPU Specs & Benchmarks