Core 2 Duo T8100 vs Xeon E5472

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 T8100 vs Xeon E5472 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 T8100 vs Xeon E5472: 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 T8100

2008

Why buy it

✅Draws 3W instead of 80W, a 77W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5472 across 50 shared CPU benchmark tests.
❌Lower PassMark (2,320 vs 2,333).
❌Smaller total L3 cache (3 MB vs 12 MB).
❌Less compelling for workstation-style loads than Xeon E5472, which brings 4 cores / 4 threads.
❌Launch MSRP is still $209 MSRP, while Xeon E5472 mostly shows up through inconsistent older-market listings.

Xeon E5472

2007

Why buy it

✅Better for gaming: +6.0% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (12 MB vs 3 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads.

Trade-offs

❌2566.7% higher power demand at 80W vs 3W.

Quick Answers

So, is Xeon E5472 better than Core 2 Duo T8100?

Not really, because they are built for different jobs. Xeon E5472 makes more sense for workstation-style multi-core throughput, while Core 2 Duo T8100 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon E5472 is the better pick. According to our tests, it delivers 6.0% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon E5472 is the stronger fit. You are getting 0.6% better PassMark, backed by 4 cores and 4 threads. It also has the larger cache pool with 300% larger total L3 cache (12 MB vs 3 MB).

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

Xeon E5472 is still the much better call for a fresh build. Xeon E5472 comes in at an unclear MSRP at unclear MSRP versus $209 MSRP, and it still gives you a 6.0% average FPS lead across 50 shared CPU game tests in our data. Core 2 Duo T8100 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 100.0% better value on paper (11.1 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on PGA478.

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

Core 2 Duo T8100 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2008 vs 2007). That makes it the safer long-term bet.

Core 2 Duo T8100 vs Xeon E5472 Technical Specifications

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

Core 2 Duo T8100

The Core 2 Duo T8100 is manufactured by Intel. It was released in 10 January 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,320 points. Launch price was $209.

Xeon E5472

The Xeon E5472 is manufactured by Intel. It was released in 11 November 2007 (18 years ago). It is based on the Harpertown (2007−2008) architecture. It features 4 cores and 4 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,333 points. Launch price was $1,022.

⚡

Processing Power

The Core 2 Duo T8100 packs 2 cores / 2 threads, while the Xeon E5472 offers 4 cores / 4 threads — the Xeon E5472 has 2 more cores. Boost clocks reach 2.1 GHz on the Core 2 Duo T8100 versus 3 GHz on the Xeon E5472 — a 35.3% clock advantage for the Xeon E5472 (base: 2.1 GHz vs 3 GHz). The Core 2 Duo T8100 uses the Penryn (2008−2011) architecture (45 nm), while the Xeon E5472 uses Harpertown (2007−2008) (45 nm). In PassMark, the Core 2 Duo T8100 scores 2,320 against the Xeon E5472's 2,333 — a 0.6% lead for the Xeon E5472. L3 cache: 3 MB L2 Cache on the Core 2 Duo T8100 vs 12 MB L2 Cache on the Xeon E5472.

Feature	Core 2 Duo T8100	Xeon E5472
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	2.1 GHz	3 GHz+43%
Base Clock	2.1 GHz	3 GHz+43%
L3 Cache	3 MB L2 Cache	12 MB L2 Cache+300%
L2 Cache	3 MB	6 MB (total)+100%
Process	45 nm	45 nm
Architecture	Penryn (2008−2011)	Harpertown (2007−2008)
PassMark	2,320	2,333
Geekbench 6 Single	380	—
Geekbench 6 Multi	700	—

🧠

Memory & Platform

The Core 2 Duo T8100 uses the PGA478 socket (PCIe 1.1), while the Xeon E5472 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo T8100	Xeon E5472
Socket	PGA478	LGA771
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	0	—

🔧

Advanced Features

Virtualization: VT-x (Core 2 Duo T8100) / not specified (Xeon E5472). Primary use case: Core 2 Duo T8100 targets Legacy Laptop. Direct competitor: Core 2 Duo T8100 rivals Core 2 Duo T7250.