Pentium Dual Core SU4100 vs Phenom II X4 P920

Pentium Dual Core SU4100 vs Phenom II X4 P920 Performance Spectrum

Pentium Dual Core SU4100

2 / 2

1,409

+1.0%

Celeron B820

Pentium Dual-Core E2180

1,395

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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 Dual Core SU4100 vs Phenom II X4 P920 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.

Pentium Dual Core SU4100 vs Phenom II X4 P920: Pros, Cons & Final Verdict

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

Pentium Dual Core SU4100

2009

Why buy it

✅+1% higher PassMark.

Trade-offs

❌Launch MSRP is still $134 MSRP, while Phenom II X4 P920 mostly shows up through inconsistent older-market listings.

Phenom II X4 P920

2010

Why buy it

Trade-offs

❌Lower PassMark (1,395 vs 1,409).

Quick Answers

So, is Pentium Dual Core SU4100 better than Phenom II X4 P920?

It depends on what you want from the system. For gaming, Phenom II X4 P920 is ahead with 23.1% higher max boost clock. For rendering, compiling, streaming, and heavier multitasking, Pentium Dual Core SU4100 pulls ahead with 1% better PassMark.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Pentium Dual Core SU4100 is the stronger fit. You are getting 1% better PassMark, backed by 2 cores and 2 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Pentium Dual Core SU4100 is the better buy right now. Pentium Dual Core SU4100 comes in at an unclear MSRP at $134 MSRP versus unclear MSRP, and it still gives you 1% better PassMark. The compromise is that Phenom II X4 P920 is still the better pure gaming CPU with 23.1% higher max boost clock. It is also 100.0% better value on MSRP (10.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Phenom II X4 P920 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2009). That makes it the safer long-term bet.

Pentium Dual Core SU4100 vs Phenom II X4 P920 Technical Specifications

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

Pentium Dual Core SU4100

The Pentium Dual Core SU4100 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Max frequency: 1.3 GHz. L2 cache: 2 MB. Built on 45 nm process technology. Socket: BGA956. Thermal design power (TDP): 2 MB. Passmark benchmark score: 1,409 points. Launch price was $69.

Phenom II X4 P920

The Phenom II X4 P920 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 4 cores and 4 threads. Max frequency: 1.6 GHz. L2 cache: 2 MB. Built on 45 nm process technology. Socket: S1g4. Thermal design power (TDP): 2 MB. Memory support: DDR3. Passmark benchmark score: 1,395 points. Launch price was $149.

⚡

Processing Power

The Pentium Dual Core SU4100 packs 2 cores / 2 threads, while the Phenom II X4 P920 offers 4 cores / 4 threads — the Phenom II X4 P920 has 2 more cores. Boost clocks reach 1.3 GHz on the Pentium Dual Core SU4100 versus 1.6 GHz on the Phenom II X4 P920 — a 20.7% clock advantage for the Phenom II X4 P920. The Pentium Dual Core SU4100 uses the NetBurst (2000−2006) architecture (45 nm), while the Phenom II X4 P920 uses Champlain (2010−2011) (45 nm). In PassMark, the Pentium Dual Core SU4100 scores 1,409 against the Phenom II X4 P920's 1,395 — a 1% lead for the Pentium Dual Core SU4100.

Feature	Pentium Dual Core SU4100	Phenom II X4 P920
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	1.3 GHz	1.6 GHz+23%
L2 Cache	2 MB	2 MB
Process	45 nm	45 nm
Architecture	NetBurst (2000−2006)	Champlain (2010−2011)
PassMark	1,409+1%	1,395

🧠

Memory & Platform

The Pentium Dual Core SU4100 uses the BGA956 socket (PCIe 1.1), while the Phenom II X4 P920 uses S1g4 (PCIe 2.0) — making them incompatible on the same motherboard.