IntelOutdated for demanding workloadsLaptop

Intel Core2 Solo U3300 @ 1.20GHz

Explore Intel Core2 Solo U3300 @ 1.20GHz technical reviews, specifications and benchmark results, with practical context for laptop performance, efficiency and upgrade research.

Last updated: 2026-10-20
1.3/ 10
Technical rating

Outdated for demanding workloads

Intel Core2 Solo U3300 @ 1.20GHz is a Laptop processor with 1 cores and 1 threads. Its base clock is 1.2 GHz. It records a PassMark CPU Mark of 245 and a single-thread rating of 0. Its stated TDP is 5.5 W.

CPU Mark245
1 samples
Single Thread0
Overall rank#5,757
of 6,054
Reference price—

Technical assessment

A summary based on specifications and results.

Outdated for demanding workloads
1.3Outdated for demanding workloads

Intel Core2 Solo U3300 @ 1.20GHz is a Laptop processor with 1 cores and 1 threads. Its base clock is 1.2 GHz. It records a PassMark CPU Mark of 245 and a single-thread rating of 0. Its stated TDP is 5.5 W.

Specification context

What do these specifications mean in practice?

The Intel Core2 Solo U3300 @ 1.20GHz is a Laptop released in 2010. Recorded specifications include 1 cores and 1 threads, a 6 W reference TDP, a 245 CPU Mark. Use these figures to understand its position, then compare the results with your software and the complete platform.

Reading guide

Read the performance results

The 245 CPU Mark is a broad overall-performance measure. Compare the nearby alternatives on this page and do not treat one score as a verdict for every application.

Platform and compatibility

No confirmed socket is recorded for this processor. Verify the exact device or motherboard with the manufacturer before planning an upgrade.

Memory and power

The 6 W TDP helps size the cooling class, but it is not the same as peak wall-power consumption.

FAQ

Common processor questions

What are the key Intel Core2 Solo U3300 @ 1.20GHz specifications?

The main recorded details are 1 cores and 1 threads, a 6 W reference TDP, a 245 CPU Mark. The tables on this page show socket, memory, cache and graphics data when available.

Is the Intel Core2 Solo U3300 @ 1.20GHz good for gaming?

The product name or CPU Mark alone cannot answer that. Check single-thread performance, core count, the target graphics card, gaming resolution and results from the games you play.

Which motherboards support the Intel Core2 Solo U3300 @ 1.20GHz?

A confirmed socket is not recorded here. Use the device model or manufacturer specifications to identify compatible hardware.

How much power does the Intel Core2 Solo U3300 @ 1.20GHz use?

The recorded reference TDP is 6 W. Real consumption can be lower or higher depending on power limits, motherboard, workload and cooling.

This guidance interprets recorded specifications and results; it does not claim hands-on device testing. Results can vary with motherboard, power, memory and cooling.

Multi-axis comparison

How does this processor compare?

A direct comparison with nearby processors from the same brand and a similar core count.

5 CPU

Overall and multi-core performance

A higher CPU Mark indicates stronger overall performance.

01Mobile AMD Athlon MP-M 2000+Unknown246 points
03Intel Core2 Solo U3300 @ 1.20GHzThis CPU245 points
04Mobile AMD Sempron 3200+Unknown245 points
05AMD Sempron SI-42AMD245 points

Single-thread performance

Measures speed in tasks that depend on one CPU thread.

01AMD Sempron SI-42AMD637 points
02Mobile AMD Sempron 3200+Unknown525 points

Performance per watt

Estimated as CPU Mark divided by TDP.

01Intel Core2 Solo U3300 @ 1.20GHzThis CPU44.5 Mark/W
03AMD Sempron SI-42AMD9.8 Mark/W

Bars are relative to the processors shown here, not a global ranking of every CPU.

Detailed benchmark results

Snapshot from 2026-10-20

No sub-test data is available yet.

Core specifications

BrandIntel
CategoryLaptop
Release year2010
Socket—
Cores / threads1 / 1
Base clock1.20 GHz
Max turbo—
TDP6 W
Integrated graphics—

Memory support

—
Memory type—
Official speed—
Maximum capacity—

Cache hierarchy

No structured cache data.