Core 2 Duo T5750 vs Xeon E5502

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 T5750 vs Xeon E5502 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 T5750 vs Xeon E5502: 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 T5750

2008

Why buy it

✅+80% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 2W instead of 80W, a 78W reduction.

Trade-offs

❌Lower Geekbench multi-core (680 vs 800).
❌Smaller total L3 cache (2 MB vs 4 MB).
❌Less compelling for workstation-style loads than Xeon E5502, which brings 2 cores / 2 threads and 32 PCIe lanes.

Xeon E5502

2009

Why buy it

✅+17.6% higher Geekbench multi-core.
✅+100% larger total L3 cache (4 MB vs 2 MB).
✅Better for workstations and heavier parallel workloads: 2 cores / 2 threads, plus 32 PCIe lanes vs 0.
✅100+% more PCIe lanes (32 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench single-core performance for gaming (200 vs 360).
❌Launch MSRP is still $188 MSRP, while Core 2 Duo T5750 mostly shows up through inconsistent older-market listings.
❌3900% higher power demand at 80W vs 2W.

Quick Answers

So, is Xeon E5502 better than Core 2 Duo T5750?

Not really, because they are built for different jobs. Xeon E5502 makes more sense for workstation-style multi-core throughput, while Core 2 Duo T5750 is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon E5502 is the stronger fit. You are getting 17.6% better Geekbench multi-core, backed by 2 cores and 2 threads. It also has the larger cache pool with 100% larger total L3 cache (4 MB vs 2 MB).

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

Xeon E5502 is the better buy right now. Xeon E5502 comes in at an unclear MSRP at $188 MSRP versus unclear MSRP, and it still gives you 17.6% better Geekbench multi-core. The compromise is that Core 2 Duo T5750 is still the better pure gaming CPU with a 0.7% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (9.2 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon E5502 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2008), 100% larger total L3 cache (4 MB vs 2 MB), and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core 2 Duo T5750 vs Xeon E5502 Technical Specifications

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

Core 2 Duo T5750

The Core 2 Duo T5750 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,738 points. Launch price was $249.

Xeon E5502

The Xeon E5502 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Gainestown (2009−2010) architecture. It features 2 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 1,725 points. Launch price was $95.

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Processing Power

Both the Core 2 Duo T5750 and Xeon E5502 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Core 2 Duo T5750 versus 1.87 GHz on the Xeon E5502 — a 6.7% clock advantage for the Core 2 Duo T5750 (base: 2 GHz vs 1.86 GHz). The Core 2 Duo T5750 uses the Merom (2006−2008) architecture (65 nm), while the Xeon E5502 uses Gainestown (2009−2010) (45 nm). In PassMark, the Core 2 Duo T5750 scores 1,738 against the Xeon E5502's 1,725 — a 0.8% lead for the Core 2 Duo T5750. Geekbench 6 single-core — the metric most relevant to gaming — records 360 vs 200, a 57.1% lead for the Core 2 Duo T5750 that directly translates to higher frame rates. Multi-core Geekbench: 680 vs 800 (16.2% advantage for the Xeon E5502). L3 cache: 2 MB L2 Cache on the Core 2 Duo T5750 vs 4 MB (total) on the Xeon E5502.

Feature	Core 2 Duo T5750	Xeon E5502
Cores / Threads	2 / 2	2 / 2
Boost Clock	2 GHz+7%	1.87 GHz
Base Clock	2 GHz+8%	1.86 GHz
L3 Cache	2 MB L2 Cache	4 MB (total)+100%
L2 Cache	2 MB+700%	256 kB (per core)
Process	65 nm	45 nm-31%
Architecture	Merom (2006−2008)	Gainestown (2009−2010)
PassMark	1,738	1,725
Geekbench 6 Single	360+80%	200
Geekbench 6 Multi	680	800+18%

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Memory & Platform

The Core 2 Duo T5750 uses the PGA478 socket (PCIe 1.1), while the Xeon E5502 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Core 2 Duo T5750 versus DDR3-800 on the Xeon E5502 — the Xeon E5502 supports 19.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E5502 supports up to 144 GB of RAM compared to 4 GB — 3500% more capacity for professional workloads. Memory channels: 2 (Core 2 Duo T5750) vs 3 (Xeon E5502). PCIe lanes: 0 (Core 2 Duo T5750) vs 32 (Xeon E5502) — the Xeon E5502 offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GM965,PM965 (Core 2 Duo T5750) and Intel 5500,Intel 5520,Intel X58 (Xeon E5502).

Feature	Core 2 Duo T5750	Xeon E5502
Socket	PGA478	LGA1366
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-667	DDR3-800+20%
Max RAM Capacity	4 GB	144 GB+3500%
RAM Channels	2	3+50%
ECC Support	No	Yes
PCIe Lanes	0	32