Core i5-540UM vs Pentium D 960

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 i5-540UM vs Pentium D 960 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 i5-540UM vs Pentium D 960: Pros, Cons & Final Verdict

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

Core i5-540UM

2010

Why buy it

✅Draws 18W instead of 130W, a 112W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics (Ironlake), while Pentium D 960 needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,002 vs 1,005).

Pentium D 960

2006

Why buy it

Trade-offs

❌Launch MSRP is still $523 MSRP, while Core i5-540UM mostly shows up through inconsistent older-market listings.
❌622.2% higher power demand at 130W vs 18W.
❌No integrated graphics, while Core i5-540UM can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium D 960 better than Core i5-540UM?

Yes. Pentium D 960 is the better all-around CPU here. It gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data and 0.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium D 960 is the better pick. According to our tests, it delivers 2.0% 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, Pentium D 960 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 D 960 is the better buy right now. Pentium D 960 comes in at an unclear MSRP at $523 MSRP versus unclear MSRP, and it still gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (1.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-540UM makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2006). That makes it the safer long-term bet.

Core i5-540UM vs Pentium D 960 Technical Specifications

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

Core i5-540UM

The Core i5-540UM is manufactured by Intel. It was released in 24 May 2010 (15 years ago). It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.2 GHz, with boost up to 2 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 18 Watt. Memory support: DDR3. Passmark benchmark score: 1,002 points. Launch price was $250.

Pentium D 960

The Pentium D 960 is manufactured by Intel. It was released in 23 April 2006 (19 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Base frequency is 3.6 GHz, with boost up to 3.6 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 130 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,005 points. Launch price was $523.

⚡

Processing Power

The Core i5-540UM packs 2 cores / 4 threads, matching the Pentium D 960's 2 cores. Boost clocks reach 2 GHz on the Core i5-540UM versus 3.6 GHz on the Pentium D 960 — a 57.1% clock advantage for the Pentium D 960 (base: 1.2 GHz vs 3.6 GHz). The Core i5-540UM uses the Arrandale (2010−2011) architecture (32 nm), while the Pentium D 960 uses NetBurst (2000−2006) (65 nm). In PassMark, the Core i5-540UM scores 1,002 against the Pentium D 960's 1,005 — a 0.3% lead for the Pentium D 960. L3 cache: 3 MB on the Core i5-540UM vs 0 kB on the Pentium D 960.

Feature	Core i5-540UM	Pentium D 960
Cores / Threads	2 / 4	2 / 2
Boost Clock	2 GHz	3.6 GHz+80%
Base Clock	1.2 GHz	3.6 GHz+200%
L3 Cache	3 MB	0 kB
L2 Cache	512 kB	2 MB (total)+300%
Process	32 nm-51%	65 nm
Architecture	Arrandale (2010−2011)	NetBurst (2000−2006)
PassMark	1,002	1,005

🧠

Memory & Platform

The Core i5-540UM uses the BGA1288 socket (PCIe 2.0), while the Pentium D 960 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Core i5-540UM	Pentium D 960
Socket	BGA1288	LGA775
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	800	—
Max RAM Capacity	8	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: true (Core i5-540UM) / not specified (Pentium D 960). The Core i5-540UM includes integrated graphics (Intel HD Graphics (Ironlake)), while the Pentium D 960 requires a dedicated GPU. Direct competitor: Core i5-540UM rivals Core 2 Duo SU9400.