Radeon 840M vs Intel UHD Graphics G1

Available
Radeon 840M Buy Now ↗
VS
Discontinued
Intel UHD Graphics G1 Buy Now ↗
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Review

Radeon 840M
Intel UHD Graphics G1
Gaming
6
2
Workstation
9
7
AI/ML
9
2
Energy Efficiency
86
79
Quick Comparison Final Score
20
16
❖

Key differences

Key distinctions and advantages between Radeon 840M and Intel UHD Graphics G1

Reasons to consider the Radeon 840M

  • + RDNA 3.5 architecture
  • + Krackan Point codename
  • + System Shared memory
  • + PCIe 4.0 x16 interface

Reasons to consider the Intel UHD Graphics G1

  • + Generation 11 architecture
  • + Ice Lake G1 Gen. 11 codename
  • + System Shared memory
  • + Ring Bus interface

Pros & Cons

Radeon 840M
  • Great energy efficiency
  • Hardware ray tracing support
  • Dedicated AI tensor cores
  • No discrete card needed — integrated solution
  • Limited gaming performance at higher resolutions

"A budget AMD Radeon 840M integrated graphics with limited performance overall, excellent energy efficiency. Suited for casual gaming and basic graphics tasks."

Intel UHD Graphics G1
  • Great energy efficiency
  • No discrete card needed — integrated solution
  • Limited gaming performance at higher resolutions
  • No hardware ray tracing
  • Older generation architecture

"A budget Intel UHD Graphics G1 integrated graphics with limited performance overall, excellent energy efficiency. Suited for casual gaming and basic graphics tasks."

Gaming Performance

Forza Horizon 5

1080p High
13
Radeon 840M Intel UHD Graphics G1

The Witcher 3

1080p High
12
Radeon 840M Intel UHD Graphics G1

Counter-Strike 2

1080p High
18
Radeon 840M Intel UHD Graphics G1

Far Cry 6

1080p High
16
Radeon 840M Intel UHD Graphics G1

Hogwarts Legacy

Radeon 840M Intel UHD Graphics G1

Call of Duty

1080p High
19
Radeon 840M Intel UHD Graphics G1

Ghost of Tsushima

1080p High
9
Radeon 840M Intel UHD Graphics G1

Cyberpunk 2077

1080p High
9
Radeon 840M Intel UHD Graphics G1

Tomb Raider

1080p High
17
Radeon 840M Intel UHD Graphics G1
FPS Table
Radeon 840M Intel UHD Graphics G1
1080p High1080p Ultra1440p Ultra4K Ultra 1080p High1080p Ultra1440p Ultra4K Ultra
Forza Horizon 5 13 — — — — — — —
The Witcher 3 12 — — — — — — —
Counter-Strike 2 18 — — — — — — —
Far Cry 6 16 — — — — — — —
Call of Duty 19 — — — — — — —
Ghost of Tsushima 9 — — — — — — —
Cyberpunk 2077 9 — — — — — — —
Tomb Raider 17 — — — — — — —
Average FPS 14——— ————
Average FPS by Resolution
Radeon 840M Intel UHD Graphics G1
1080p High 18 —
1080p Ultra 13 —
1440p Ultra 10 —
4K Ultra - —
Margin of Error High —

Benchmarks

3D Mark
Steel Nomad Lite Score
Radeon 840M +285%
1293
Intel UHD Graphics G1
336
Radeon 840M Intel UHD Graphics G1
Time Spy 1700 386
Solar Bay 7155 —
Port Royal 577 —
Fire Strike 5317 1175
Wild Life Extreme — 819
Night Raid 22727 5442
Passmark Graphics
G3D Mark Score
Radeon 840M
—
Intel UHD Graphics G1
1384
Radeon 840M Intel UHD Graphics G1
G2D Mark — 324
DirectX 11 — 11 FPS
DirectX 12 — 6 FPS
GPU Compute — 813 Ops/s
Blender
Blender GPU
Radeon 840M
122.02
Intel UHD Graphics G1
—

Specifications

GeekBench 6 OpenCL
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
GB6 Compute Score 14025 4800
Background Blur 31.8 img/sec 9.94 img/sec
Face Detection 16.8 img/sec 5.9 img/sec
Horizon Detection 0.46 Gpixels/sec 0.18 Gpixels/sec
Edge Detection 0.58 Gpixels/sec 0.24 Gpixels/sec
Gaussian Blur 0.42 Gpixels/sec 0.19 Gpixels/sec
Feature Matching 0.18 Gpixels/sec 0.05 Gpixels/sec
Stereo Matching 52.5 Gpixels/sec 14 Gpixels/sec
Particle Physics 2048.6 FPS 852 FPS
API OpenCL OpenCL
GeekBench 6 ML
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
GB6 ML Single Precision 4884 842
GB6 ML Half Precision 6067 916
GB6 ML Quantized 3946 637
Image Classification (SP) 1988 325
Image Segmentation (HP) 2184 598
Image Super Resolution (Q) 4788 884
Face Detection (HP) 6857 821
Pose Estimation (Q) 17396 2386
Text Classification (SP) 1628 274
Machine Translation (HP) 2053 333
Object Detection (SP) 1825 369
Depth Estimation (Q) 8471 1290
Style Transfer (SP) 31032 6941
Framework ONNX ONNX
Backend DirectML DirectML
General
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
Vendor Amd Intel
Build Integrated Integrated
Released 7-Jan-25 28-May-19
Case Laptop Laptop
Purpose Generic Generic
Segment Entry-level Entry-level
Architecture RDNA 3.5 Generation 11
GPU Codename Krackan Point Ice Lake G1 Gen. 11
Recommended CPU -AMD Ryzen AI 5 340or above -Intel Core i3 1005G1or above
Graphics Processing Unit
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
Base Clock 400 MHz 300 MHz
Boost Clock 2900 MHz 900-1050 MHz (configurable)
Shading Units 256 256
Texture Mapping Units (TMUs) 16 16
Render Output Units (ROPs) 8 8
Compute Units (Pipelines) 4 32
Tensor Cores No
Ray-tracing Cores 4
L1 Cache 512KB per cluster
L2 Cache 2MB shared
Instructions Per Cycle 2 IPC 2 IPC
Raw Performance
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
Pixel Fill Rate 23 GPixel/s 7-8 GPixel/s
Texture Fill Rate 46 GTexel/s 14-17 GTexel/s
FLOPS (FP32) 1.5 TFLOPS 0.5 TFLOPS
Physical
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
Interface PCIe 4.0 x16 Ring Bus
TGP 15-54 W (configurable) 15 W
Manufacturing TSMC Intel
Fabrication Process 4 nm 10 nm
Die Size
Transistor Count
Transistor Density
Max. Temperature
Memory
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
Memory Type System Shared System Shared
API
Specification Radeon 840M ↗ Intel UHD Graphics G1 ↗
DirectX 12 12
Vulkan 1.4 1.3
OpenGL 4.6 4.5
OpenCL 2.1 2.2
CUDA No
Ray Tracing Yes
DLSS No
DisplayPort 2.1

Comparison with Competitors

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