Intel UHD Graphics G1

Intel UHD Graphics G1
  • Graphics Processor: Ice Lake G1 Gen. 11
  • Cores: 256
  • TMUs / ROPs: 16 / 8

Review

Gaming
2
Workstation
7
AI/ML
2
Energy Efficiency
79
NanoReview Final Score
16
Compare Intel UHD Graphics G1 with other GPUs

Test in Benchmarks

Performance tests in graphics benchmarks and applications

3D Mark

Multiplatform graphics benchmark suite that directly correlates with performance in modern games
Steel Nomad Lite Score
336
Time Spy 386
Fire Strike 1173
Wild Life Extreme 819
Night Raid 5438
Sources: 3DMark [1]

GeekBench 6 OpenCL

GPU test for computational tasks (image processing, photography, computer vision, and ML)
GB6 Compute Score
4800
Background Blur 9.94 img/sec
Face Detection 5.9 img/sec
Horizon Detection 0.18 Gpixels/sec
Edge Detection 0.24 Gpixels/sec
Gaussian Blur 0.19 Gpixels/sec
Feature Matching 0.05 Gpixels/sec
Stereo Matching 14 Gpixels/sec
Particle Physics 852 FPS
API OpenCL
Sources: Geekbench [3]

Passmark Graphics

Videocard test that focuses on compute shaders, multi-texturing, tessellation, and other features
G3D Mark Score
1384
G2D Mark 324
DirectX 11 11 FPS
DirectX 12 6 FPS
GPU Compute 813 Ops/s

Recent User Tests

The latest benchmark tests that have been submitted by users
DateBenchmarkResult
📘 2026-01-22 (bingus)Geekbench 6 OpenCL5884
📘 2025-12-15 (Adam)Geekbench 6 OpenCL3894

Artificial Intelligence Tests

Performance in machine learning and artificial intelligence tasks

GeekBench 6 ML

Tests throughput of AI operations in single, half, and quantized precision
GB6 ML Single Precision
842
GB6 ML Half Precision
916
GB6 ML Quantized
637
Image Classification (SP) 325
Image Segmentation (HP) 598
Image Super Resolution (Q) 884
Face Detection (HP) 821
Pose Estimation (Q) 2386
Text Classification (SP) 274
Machine Translation (HP) 333
Object Detection (SP) 369
Depth Estimation (Q) 1290
Style Transfer (SP) 6941
Framework ONNX
Backend DirectML
Sources: Geekbench [9]

Specifications

Detailed technical specifications of the Intel UHD Graphics G1

General

Vendor Intel
Build Integrated
Released May 28, 2019
Case Laptop
Purpose Generic
Segment Entry-level
Architecture Generation 11
GPU Codename Ice Lake G1 Gen. 11
Recommended CPU - Intel Core i3 1005G1 or above
Used in CPUs - Intel Core i3 1005G1
- Intel Core i5 1035G1
Laptop GPU ranking - 147th place

Graphics Processing Unit

Base Clock 300 MHz
Boost Clock 900-1050 MHz (configurable)
Shading Units 256
Texture Mapping Units (TMUs) 16
Render Output Units (ROPs) 8
Compute Units (Pipelines) 32
Instructions Per Cycle 2 IPC

Raw Performance

Pixel Fill Rate 7-8 GPixel/s
Texture Fill Rate 14-17 GTexel/s
FLOPS (FP32)
0.5 TFLOPS

Physical

Interface Ring Bus
TGP 15 W
Manufacturing Intel
Fabrication Process 10 nm
Max. Temperature 100°C

Memory

Memory Type System Shared
Memory Size System RAM Dependent
Memory Clock System RAM Dependent
Effective Memory Speed System RAM Dependent

API

DirectX 12
Vulkan 1.3
OpenGL 4.5
OpenCL 2.2

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