Core 2 Duo T7700 vs Phenom II X4 965 BE (125W)

Core 2 Duo T7700 vs Phenom II X4 965 BE (125W) Performance Spectrum

Core 2 Duo T7700

2 / 2

2,554

+0.4%

Phenom II X4 965 BE (125W)

4 / 4

2,544

0.0%

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.

Core 2 Duo T7700 vs Phenom II X4 965 BE (125W) 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.

Core 2 Duo T7700 vs Phenom II X4 965 BE (125W): Pros, Cons & Final Verdict

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

Core 2 Duo T7700

2007

Why buy it

✅+0.4% higher PassMark.
✅Draws 4W instead of 125W, a 121W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Phenom II X4 965 BE (125W)

2009

Why buy it

Trade-offs

❌Lower PassMark (2,544 vs 2,554).
❌3025% higher power demand at 125W vs 4W.

Quick Answers

So, is Core 2 Duo T7700 better than Phenom II X4 965 BE (125W)?

It depends on what you want from the system. For gaming, Phenom II X4 965 BE (125W) is ahead with a 2.0% average FPS lead across 48 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo T7700 pulls ahead with 0.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo T7700 is the stronger fit. You are getting 0.4% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo T7700 still makes the most sense overall. Core 2 Duo T7700 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark.

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

Phenom II X4 965 BE (125W) makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2007). That makes it the safer long-term bet.

Core 2 Duo T7700 vs Phenom II X4 965 BE (125W) Technical Specifications

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

Core 2 Duo T7700

The Core 2 Duo T7700 is manufactured by Intel. It was released in 2 September 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,554 points. Launch price was $307.

Phenom II X4 965 BE (125W)

The Phenom II X4 965 BE (125W) is manufactured by AMD. It was released in 2009-01-01. It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 125 Watt. Memory support: DDR3. Passmark benchmark score: 2,544 points. Launch price was $149.

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Processing Power

The Core 2 Duo T7700 packs 2 cores / 2 threads, while the Phenom II X4 965 BE (125W) offers 4 cores / 4 threads — the Phenom II X4 965 BE (125W) has 2 more cores. Boost clocks reach 2.4 GHz on the Core 2 Duo T7700 versus 3.4 GHz on the Phenom II X4 965 BE (125W) — a 34.5% clock advantage for the Phenom II X4 965 BE (125W) (base: 2.4 GHz vs 3.4 GHz). The Core 2 Duo T7700 uses the Merom (2006−2008) architecture (65 nm), while the Phenom II X4 965 BE (125W) uses Deneb (2009−2011) (45 nm). In PassMark, the Core 2 Duo T7700 scores 2,554 against the Phenom II X4 965 BE (125W)'s 2,544 — a 0.4% lead for the Core 2 Duo T7700. L3 cache: 0 kB on the Core 2 Duo T7700 vs 6 MB (total) on the Phenom II X4 965 BE (125W).

Feature	Core 2 Duo T7700	Phenom II X4 965 BE (125W)
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	2.4 GHz	3.4 GHz+42%
Base Clock	2.4 GHz	3.4 GHz+42%
L3 Cache	0 kB	6 MB (total)
L2 Cache	4 MB+700%	512 kB (per core)
Process	65 nm	45 nm-31%
Architecture	Merom (2006−2008)	Deneb (2009−2011)
PassMark	2,554	2,544
Geekbench 6 Single	254	—

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Memory & Platform

The Core 2 Duo T7700 uses the PGA478 socket (PCIe 1.1), while the Phenom II X4 965 BE (125W) uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo T7700	Phenom II X4 965 BE (125W)
Socket	PGA478	AM3
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-667	—
Max RAM Capacity	4 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Core 2 Duo T7700) / not specified (Phenom II X4 965 BE (125W)). Primary use case: Core 2 Duo T7700 targets Budget. Direct competitor: Core 2 Duo T7700 rivals Athlon 64 X2 5000+.