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Pentium 4 2.40 vs Sempron 2800+

CPUCPUGPUGPU
Intel

Pentium 4 2.40

1 Cores1 Thrd110 WWMax: 2.4 GHz2004
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VS
AMD

Sempron 2800+

1 Cores1 Thrd62 WWMax: 2 GHz2001
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Pentium 4 2.40 vs Sempron 2800+ Performance Spectrum

Pentium 4 2.40
1 / 1
325
+1.6%
brand logoPentium III 1133
brand logoAtom Z520
brand logoAtom 230
brand logoAtom N280
brand logoCore Ultra 7 268V
brand logoXeon W-3335
brand logoXeon w7-3545
brand logoXeon w9-3575X
Sempron 2800+
1 / 1
320
0.0%
brand logoAthlon XP 1700+
brand logoAthlon XP 1900+
brand logoAthlon XP 2200+
brand logoRyzen 5 5600G
brand logoRyzen Threadripper PRO 3955WX
brand logoRyzen Threadripper PRO 7955WX
brand logoRyzen Threadripper 3990X
brand logoRyzen Threadripper 7970X

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Pentium 4 2.40 vs Sempron 2800+ FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Path of Exile 2

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Counter-Strike 2

Counter-Strike 2

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
League of Legends

League of Legends

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Valorant

Valorant

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Among Us

Among Us

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Apex Legends

Apex Legends

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
ARC Raiders

ARC Raiders

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Baldur's Gate 3

Baldur's Gate 3

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Civilization VI

Civilization VI

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Cyberpunk 2077

Cyberpunk 2077

1080P
Pentium 4 2.40
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
1080P
Sempron 2800+
low8 FPS
medium8 FPS
high8 FPS
ultra8 FPS
Check FPS with Custom Builds

Pentium 4 2.40 vs Sempron 2800+: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Pentium 4 2.40

2004

Why buy it

    Trade-offs

    • ❌Lower PassMark per dollar, at 1.7 vs 4.9 PassMark/$ ($193 MSRP vs $65 MSRP).
    • ❌77.4% higher power demand at 110W vs 62W.

    Sempron 2800+

    2001

    Why buy it

    • ✅Costs $128 less on MSRP ($65 MSRP vs $193 MSRP).
    • ✅Delivers 192.4% more PassMark for each dollar spent, at 4.9 vs 1.7 PassMark/$ ($65 MSRP vs $193 MSRP).
    • ✅Draws 62W instead of 110W, a 48W reduction.

    Trade-offs

    • ❌Lower PassMark (320 vs 325).

    Quick Answers

    So, is Pentium 4 2.40 better than Sempron 2800+?
    Yes. Pentium 4 2.40 is the better all-around CPU here. It gives you 1.6% better PassMark and the stronger long-term platform, which is enough to make it the stronger overall pick.
    Which one is better for gaming?
    If gaming is the priority, Pentium 4 2.40 has the edge because it leads the single-thread side of this matchup with 20% higher max boost clock.
    Which one is better for streaming, content creation, and heavy multitasking?
    For streaming, content creation, and heavier multitasking, Pentium 4 2.40 is the stronger fit. You are getting 1.6% better PassMark, backed by 1 cores and 1 threads.
    Which one is the smarter buy today, not just the cheaper CPU?
    Pentium 4 2.40 is still the much better call for a fresh build. Pentium 4 2.40 comes in 196.9% more expensive on MSRP at $193 MSRP versus $65 MSRP, and it still gives you 1.6% higher PassMark. Sempron 2800+ only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2001 platform. Even with 192.4% better value on paper (4.9 vs 1.7 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on AM2.
    Which one is more future-proof for 2026 and beyond?
    Pentium 4 2.40 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2004 vs 2001) and more multi-core headroom with 1 cores / 1 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

    Pentium 4 2.40 vs Sempron 2800+ Technical Specifications

    Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

    Intel

    Pentium 4 2.40

    The Pentium 4 2.40 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 1 cores and 1 threads. Max frequency: 2.4 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 90 nm process technology. Socket: PGA478. Thermal design power (TDP): 110 Watt. Memory support: DDR1, DDR2. Passmark benchmark score: 325 points. Launch price was $69.

    AMD

    Sempron 2800+

    The Sempron 2800+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the Manila (2001−2006) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 256K. Built on 130 nm process technology. Socket: AM2. Thermal design power (TDP): 62 Watt. Passmark benchmark score: 320 points. Launch price was $104.

    ⚡

    Processing Power

    Both the Pentium 4 2.40 and Sempron 2800+ share an identical 1-core/1-thread configuration. Boost clocks reach 2.4 GHz on the Pentium 4 2.40 versus 2 GHz on the Sempron 2800+ — a 18.2% clock advantage for the Pentium 4 2.40. The Pentium 4 2.40 uses the NetBurst (2000−2006) architecture (90 nm), while the Sempron 2800+ uses Manila (2001−2006) (130 nm). In PassMark, the Pentium 4 2.40 scores 325 against the Sempron 2800+'s 320 — a 1.6% lead for the Pentium 4 2.40. Both processors carry 0 kB of L3 cache.

    FeaturePentium 4 2.40Sempron 2800+
    Cores / Threads
    1 / 1
    1 / 1
    Boost Clock
    2.4 GHz+20%
    2 GHz
    L3 Cache
    0 kB
    0 kB
    L2 Cache
    1 MB
    256K+25500%
    Process
    90 nm-31%
    130 nm
    Architecture
    NetBurst (2000−2006)
    Manila (2001−2006)
    PassMark
    325+2%
    320
    🧠

    Memory & Platform

    The Pentium 4 2.40 uses the PGA478 socket (PCIe 1.1), while the Sempron 2800+ uses AM2 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 400 on the Pentium 4 2.40 versus DDR-333 on the Sempron 2800+ — the Pentium 4 2.40 supports -220.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Pentium 4 2.40 supports up to 4 GB of RAM compared to 2 GB — 100% more capacity for professional workloads. Both feature 1-channel memory with ECC support.

    FeaturePentium 4 2.40Sempron 2800+
    Socket
    PGA478
    AM2
    PCIe Generation
    PCIe 1.1
    PCIe 2.0+82%
    Max RAM Speed
    400
    DDR-333
    Max RAM Capacity
    4 GB+100%
    2 GB
    RAM Channels
    1
    1
    ECC Support
    No
    No
    PCIe Lanes
    —
    0
    🔧

    Advanced Features

    Virtualization support: false (Pentium 4 2.40) vs None (Sempron 2800+). Primary use case: Sempron 2800+ targets Budget.

    FeaturePentium 4 2.40Sempron 2800+
    Integrated GPU
    No
    No
    Unlocked
    —
    No
    AVX-512
    No
    No
    Virtualization
    false
    None
    Target Use
    —
    Budget
    💰

    Value Analysis

    At launch, the Pentium 4 2.40 was priced at $193, while the Sempron 2800+ came in at $65. On launch pricing ($193 vs $65), Sempron 2800+ was $128 cheaper. In terms of value on MSRP (PassMark points per dollar), the Pentium 4 2.40 delivers 1.7 pts/$ vs 4.9 pts/$ for the Sempron 2800+ — making the Sempron 2800+ the 98.1% better value option.

    FeaturePentium 4 2.40Sempron 2800+
    MSRP
    $193
    $65-66%
    Performance per Dollar
    1.7
    4.9+188%
    Release Date
    2004
    2001
    Search Pentium 4 2.40 on AmazonSearch Sempron 2800+ on Amazon

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