Pentium SU2700 vs Phenom II X2 B57

Pentium SU2700 vs Phenom II X2 B57 Performance Spectrum

Pentium SU2700

1 / 1

1,268

+0.6%

Celeron N3000

Pentium T3400

Pentium Dual-Core E2200

1,260

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 SU2700 vs Phenom II X2 B57 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 SU2700 vs Phenom II X2 B57: Pros, Cons & Final Verdict

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

Pentium SU2700

2009

Why buy it

✅+0.6% higher PassMark.
✅Draws 10W instead of 80W, a 70W reduction.

Trade-offs

❌Launch MSRP is still $100 MSRP, while Phenom II X2 B57 mostly shows up through inconsistent older-market listings.

Phenom II X2 B57

2010

Why buy it

Trade-offs

❌Lower PassMark (1,260 vs 1,268).
❌700% higher power demand at 80W vs 10W.

Quick Answers

So, is Pentium SU2700 better than Phenom II X2 B57?

It depends on what you want from the system. For gaming, Phenom II X2 B57 is ahead with a 1.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium SU2700 pulls ahead with 0.6% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium SU2700 is the stronger fit. You are getting 0.6% better PassMark, backed by 1 cores and 1 threads.

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

Pentium SU2700 is the better buy right now. Pentium SU2700 comes in at an unclear MSRP at $100 MSRP versus unclear MSRP, and it still gives you 0.6% better PassMark. The compromise is that Phenom II X2 B57 is still the better pure gaming CPU with a 1.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (12.7 vs 0.0 PassMark/$), 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 X2 B57 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 SU2700 vs Phenom II X2 B57 Technical Specifications

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

Pentium SU2700

The Pentium SU2700 is manufactured by Intel. It was released in 2007-01-01. It is based on the Penryn (2008−2011) architecture. It features 1 cores and 1 threads. Base frequency is 1.3 GHz, with boost up to 1.3 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 45 nm process technology. Socket: BGA956. Thermal design power (TDP): 10 Watt. Memory support: DDR3. Passmark benchmark score: 1,268 points. Launch price was $69.

Phenom II X2 B57

The Phenom II X2 B57 is manufactured by AMD. It was released in 2009-01-01. It is based on the Callisto (2009−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3.2 GHz, with boost up to 3.2 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 1,260 points. Launch price was $149.

⚡

Processing Power

The Pentium SU2700 packs 1 cores / 1 threads, while the Phenom II X2 B57 offers 2 cores / 2 threads — the Phenom II X2 B57 has 1 more core. Boost clocks reach 1.3 GHz on the Pentium SU2700 versus 3.2 GHz on the Phenom II X2 B57 — a 84.4% clock advantage for the Phenom II X2 B57 (base: 1.3 GHz vs 3.2 GHz). The Pentium SU2700 uses the Penryn (2008−2011) architecture (45 nm), while the Phenom II X2 B57 uses Callisto (2009−2010) (45 nm). In PassMark, the Pentium SU2700 scores 1,268 against the Phenom II X2 B57's 1,260 — a 0.6% lead for the Pentium SU2700. L3 cache: 0 kB on the Pentium SU2700 vs 6 MB (total) on the Phenom II X2 B57.

Feature	Pentium SU2700	Phenom II X2 B57
Cores / Threads	1 / 1	2 / 2+100%
Boost Clock	1.3 GHz	3.2 GHz+146%
Base Clock	1.3 GHz	3.2 GHz+146%
L3 Cache	0 kB	6 MB (total)
L2 Cache	2 MB+300%	512 kB (per core)
Process	45 nm	45 nm
Architecture	Penryn (2008−2011)	Callisto (2009−2010)
PassMark	1,268	1,260

🧠

Memory & Platform

The Pentium SU2700 uses the BGA956 socket (PCIe 1.1), while the Phenom II X2 B57 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.