Core 2 Duo SP9600 vs Core i7-5500U

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 SP9600 vs Core i7-5500U 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 SP9600 vs Core i7-5500U: 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 SP9600

2009

Why buy it

✅+1% higher PassMark.
✅+50% larger total L3 cache (6 MB vs 4 MB).
✅Draws 6W instead of 512W, a 506W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-5500U across 50 shared CPU benchmark tests.
❌Launch MSRP is still $316 MSRP, while Core i7-5500U mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Core i7-5500U can still boot and troubleshoot without a discrete GPU.

Core i7-5500U

2015

Why buy it

✅Better for gaming: +3.2% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 5500, while Core 2 Duo SP9600 needs a discrete GPU.

Trade-offs

❌Lower PassMark (2,807 vs 2,836).
❌Smaller total L3 cache (4 MB vs 6 MB).
❌8433.3% higher power demand at 512W vs 6W.

Quick Answers

So, is Core 2 Duo SP9600 better than Core i7-5500U?

It depends on what you want from the system. For gaming, Core i7-5500U is ahead with a 3.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo SP9600 pulls ahead with 1% better PassMark. Core 2 Duo SP9600 also has the bigger cache pool with 50% larger total L3 cache (6 MB vs 4 MB).

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

For streaming, content creation, and heavier multitasking, Core 2 Duo SP9600 is the stronger fit. You are getting 1% better PassMark, backed by 2 cores and 2 threads. It also has the larger cache pool with 50% larger total L3 cache (6 MB vs 4 MB).

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

Core 2 Duo SP9600 is the better buy right now. Core 2 Duo SP9600 comes in at an unclear MSRP at $316 MSRP versus unclear MSRP, and it still gives you 1% better PassMark. The compromise is that Core i7-5500U is still the better pure gaming CPU with a 3.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (9.0 vs 0.0 PassMark/$), 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 i7-5500U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2009). That makes it the safer long-term bet.

Core 2 Duo SP9600 vs Core i7-5500U Technical Specifications

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

Core 2 Duo SP9600

The Core 2 Duo SP9600 is manufactured by Intel. It was released in 1 March 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.53 GHz, with boost up to 2.53 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: BGA479. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,836 points. Launch price was $316.

Core i7-5500U

The Core i7-5500U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 3 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,807 points. Launch price was $393.

⚡

Processing Power

The Core 2 Duo SP9600 packs 2 cores / 2 threads, matching the Core i7-5500U's 2 cores. Boost clocks reach 2.53 GHz on the Core 2 Duo SP9600 versus 3 GHz on the Core i7-5500U — a 17% clock advantage for the Core i7-5500U (base: 2.53 GHz vs 2.4 GHz). The Core 2 Duo SP9600 uses the Penryn (2008−2011) architecture (45 nm), while the Core i7-5500U uses Broadwell-U (2015) (14 nm). In PassMark, the Core 2 Duo SP9600 scores 2,836 against the Core i7-5500U's 2,807 — a 1% lead for the Core 2 Duo SP9600. L3 cache: 6 MB L2 Cache on the Core 2 Duo SP9600 vs 4 MB (total) on the Core i7-5500U.

Feature	Core 2 Duo SP9600	Core i7-5500U
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.53 GHz	3 GHz+19%
Base Clock	2.53 GHz+5%	2.4 GHz
L3 Cache	6 MB L2 Cache+50%	4 MB (total)
L2 Cache	6 MB	256K (per core)+4167%
Process	45 nm	14 nm-69%
Architecture	Penryn (2008−2011)	Broadwell-U (2015)
PassMark	2,836+1%	2,807
Geekbench 6 Single	—	956
Geekbench 6 Multi	—	1,933

🧠

Memory & Platform

The Core 2 Duo SP9600 uses the BGA479 socket (PCIe 1.1), while the Core i7-5500U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo SP9600	Core i7-5500U
Socket	BGA479	FCBGA1168
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	—	DDR3L-1600 / LPDDR3-1600
Max RAM Capacity	—	16 GB
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	12

🔧

Advanced Features

Virtualization: not specified (Core 2 Duo SP9600) / VT-x / VT-d / EPT (Core i7-5500U). The Core i7-5500U includes integrated graphics (Intel HD Graphics 5500), while the Core 2 Duo SP9600 requires a dedicated GPU. Primary use case: Core i7-5500U targets Ultrabook.