Intel Core Ultra 3 205VSIntel Core Ultra 5 125UL
Performance, specifications and real-world gaming comparison
♜ WINNERIntel Core Ultra 3 205+2%Better overall performance
Intel
Core Ultra 3 205
VSWINNERCore Ultra 3 2052%Better overall performance
Intel
Core Ultra 5 125UL
Performance5145
Efficiency8499
Data confidence3838
Fixed-scale H2H model. Missing metrics are omitted instead of estimated from the overall score.
Intel Core Ultra 3 205 vs Intel Core Ultra 5 125UL: key takeaway
The comparison of Core Ultra 3 205 and Core Ultra 5 125UL shows a 13% advantage for Core Ultra 3 205 in gaming performance, while Core Ultra 5 125UL may still be stronger in efficiency and feature set. Use the sections below to check whether that lead comes from real FPS, specifications, efficiency, price or platform features.
SUMMARY PROFILE
Verified-metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
IntelIntelPerformance
Single-core
L3 cache
Efficiency
5145
8272
00
8499
COMPARISON RESULT
Core Ultra 3 205 is the best overall choice
Core Ultra 3 205 leads in overall performance, while Core Ultra 3 205 offers better price-to-performance. Check results in your applications before making the final choice.
Core Ultra 3 205 leads in the combined performance index
Prices are identical
OVERALL SCORE
Overview
Scores are calculated from specifications, performance, and efficiency.
The Summary score section compares Core Ultra 3 205 and Core Ultra 5 125UL with normalized H2H data, turning specifications, tests and value signals into practical buying context.
GamesDirectX, OpenCL, and Vulkan performance
51Better
45
Professional applications3D modeling, video editing, and rendering
43Better
39
AI and machine learningMachine-learning and AI capabilities
41Better
36
Power efficiencyPower consumption across workloads
84
99Better
Head to Head scoreOverall catalog score
58Better
57
FULL COMPARISON
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
The Specifications section compares Core Ultra 3 205 and Core Ultra 5 125UL with normalized H2H data, turning specifications, tests and value signals into practical buying context.
Release date20242023
L1 cache——
L2 cache——
Device classDesktopDesktop
PassMark26193—
PBP / MTP57 / 76 WBetter15 / 57 W
SocketLGA1851LGA1851
Cores / Threads4P+4E / 8Better2P+8E+2L / 14
ArchitectureArrow LakeMeteor Lake-PS
Clock speedP 3,8 - 4,9 GHz / E 3,2 - 4,4 GHzBetterP 1,3 - 4,3 GHz / E 0,8 - 3,6 GHz / L 0,7 - 2,1 GHz
Base clock3800 MHzBetter1300 MHz
Boost clock4900 MHzBetter4300 MHz
L3 cache15 MBBetter12 MB
Integrated graphicsArc Xe2 16 1,8 GHzArc Xe 64 1,85 GHzBetter
Power consumption57 / 76 W15 / 57 WBetter
Process node3 nmBetter7 nm
Memory supportDDR5-6400DDR5-5600
HEAD TO HEAD · CALCULATED INDEX
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
The Benchmarks section compares Core Ultra 3 205 and Core Ultra 5 125UL with normalized H2H data, turning specifications, tests and value signals into practical buying context.
H2H Single-core IndexH2H Index / 100827213%
H2H Multi-core IndexH2H Index / 100000%
H2H Productivity IndexH2H Index / 100554814%
H2H Rendering IndexH2H Index / 100000%
H2H Value IndexH2H Index / 100000%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
HEAD TO HEAD · CALCULATED INDEX
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
The Detailed comparison section compares Core Ultra 3 205 and Core Ultra 5 125UL with normalized H2H data, turning specifications, tests and value signals into practical buying context.
H2H ML Preprocessing IndexH2H Index / 100363212%
H2H CPU Inference IndexH2H Index / 100403513%
H2H Local LLM CPU IndexH2H Index / 100302614%
H2H Data Pipeline IndexH2H Index / 100413613%
H2H Computer Vision CPU IndexH2H Index / 100383411%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
AI EXPLAIN · HEAD TO HEAD
Explain this comparison
Beyond percentages: causes, relevant specifications, and practical impact behind every chart.
What AI will explain
Overall score, radar, FPS, synthetic tests, specifications, efficiency, and value.
REAL CONFIGURATIONS
Owner experiences
Real builds, results, and community feedback.
♢Moderator reviewed☆Helpful to the community🏅Expert badges
Frequently asked comparison questions
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: Core Ultra 3 205 or Core Ultra 5 125UL?+
Core Ultra 3 205 has the higher overall gaming score, while Core Ultra 3 205 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
Core Ultra 3 205 is the stronger streaming choice thanks to performance, hardware encoding, and application support. Check AV1, H.264, and HEVC support before buying.
03Which is better for Blender?+
Core Ultra 3 205 is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
Core Ultra 3 205 offers more overall performance, while Core Ultra 3 205 offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
Core Ultra 3 205 is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
Core Ultra 3 205 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
Core Ultra 3 205 leads in combined 1440p performance. Core Ultra 3 205 can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
Core Ultra 3 205 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
Core Ultra 3 205 is easier to use in a quiet build because of its lower estimated power and thermal load. Actual noise depends on the specific cooler.
10Which is better without replacing the power supply?+
Core Ultra 3 205 is the safer candidate because its stated power consumption is lower. Verify PSU wattage, age, and power connectors.
11Is it worth upgrading from the previous generation?+
Consider upgrading to Core Ultra 3 205 if your current device no longer delivers the required FPS, memory capacity, or feature support. A gain below 15–20% is usually worth waiting for a price cut.