Pentium G645 vs Turion II P560

Pentium G645 vs Turion II P560 Performance Spectrum

Pentium G645

2 / 2

1,450

0.0%

1,455

+0.3%

Ryzen Threadripper PRO 3955WX

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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 G645 vs Turion II P560 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 G645 vs Turion II P560: Pros, Cons & Final Verdict

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

Pentium G645

2012

Why buy it

Trade-offs

❌Lower PassMark (1,450 vs 1,455).
❌Launch MSRP is still $80 MSRP, while Turion II P560 mostly shows up through inconsistent older-market listings.
❌3150% higher power demand at 65W vs 2W.

Turion II P560

2010

Why buy it

✅+0.3% higher PassMark.
✅Draws 2W instead of 65W, a 63W reduction.

Trade-offs

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

Quick Answers

So, is Pentium G645 better than Turion II P560?

It depends on what you want from the system. For gaming, Pentium G645 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, Turion II P560 pulls ahead with 0.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Turion II P560 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Pentium G645 is the better buy right now. Pentium G645 comes in at an unclear MSRP at $80 MSRP versus unclear MSRP, and it still gives you a 1.6% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Turion II P560 is still stronger for heavier multi-core work with 0.3% better PassMark. It is also 100.0% better value on MSRP (18.1 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium G645 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2010). That makes it the safer long-term bet.

Pentium G645 vs Turion II P560 Technical Specifications

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

Pentium G645

The Pentium G645 is manufactured by Intel. It was released in 2 September 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.9 GHz, with boost up to 2.9 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,450 points. Launch price was $80.

Turion II P560

The Turion II P560 is manufactured by AMD. It was released in 2007-01-01. It is based on the Champlain (2010−2011) architecture. It features 2 cores and 2 threads. Max frequency: 2.5 GHz. L2 cache: 2 MB. Built on 45 nm process technology. Socket: S1. Thermal design power (TDP): 2 MB. Memory support: DDR3. Passmark benchmark score: 1,455 points. Launch price was $69.

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Processing Power

Both the Pentium G645 and Turion II P560 share an identical 2-core/2-thread configuration. Boost clocks reach 2.9 GHz on the Pentium G645 versus 2.5 GHz on the Turion II P560 — a 14.8% clock advantage for the Pentium G645. The Pentium G645 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Turion II P560 uses Champlain (2010−2011) (45 nm). In PassMark, the Pentium G645 scores 1,450 against the Turion II P560's 1,455 — a 0.3% lead for the Turion II P560.

Feature	Pentium G645	Turion II P560
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.9 GHz+16%	2.5 GHz
Base Clock	2.9 GHz	—
L3 Cache	3 MB (total)	—
L2 Cache	256 kB (per core)	2 MB+700%
Process	32 nm-29%	45 nm
Architecture	Sandy Bridge (2011−2013)	Champlain (2010−2011)
PassMark	1,450	1,455

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Memory & Platform

The Pentium G645 uses the LGA1155 socket (PCIe 2.0), while the Turion II P560 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard.