Core i5-6440HQ vs Phenom II X6 1055T (95W)

Core i5-6440HQ vs Phenom II X6 1055T (95W) Performance Spectrum

Core i5-6440HQ

4 / 4

5,021

+1.1%

Phenom II X6 1055T (95W)

6 / 6

4,965

0.0%

Ryzen Threadripper PRO 7965WX

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.

Core i5-6440HQ vs Phenom II X6 1055T (95W) 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 i5-6440HQ vs Phenom II X6 1055T (95W): Pros, Cons & Final Verdict

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

Core i5-6440HQ

2015

Why buy it

✅Draws 45W instead of 95W, a 50W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 530, while Phenom II X6 1055T (95W) needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $250 MSRP, while Phenom II X6 1055T (95W) mostly shows up through inconsistent older-market listings.

Phenom II X6 1055T (95W)

2010

Why buy it

Trade-offs

❌Lower PassMark (4,965 vs 5,021).
❌111.1% higher power demand at 95W vs 45W.
❌No integrated graphics, while Core i5-6440HQ can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-6440HQ better than Phenom II X6 1055T (95W)?

Yes. Core i5-6440HQ is the better all-around CPU here. It gives you a 2.8% average FPS lead across 50 shared CPU game tests in our data, 1.1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-6440HQ is the better pick. According to our tests, it delivers 2.8% 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, Core i5-6440HQ is the stronger fit. You are getting 1.1% better PassMark, backed by 4 cores and 4 threads.

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

Core i5-6440HQ is the better buy right now. Core i5-6440HQ comes in at an unclear MSRP at $250 MSRP versus unclear MSRP, and it still gives you a 2.8% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (20.1 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-6440HQ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2010) and more multi-core headroom with 4 cores / 4 threads instead of 6/6. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-6440HQ vs Phenom II X6 1055T (95W) Technical Specifications

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

Core i5-6440HQ

The Core i5-6440HQ is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 3.5 GHz. L3 cache: 6 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 5,021 points. Launch price was $250.

Phenom II X6 1055T (95W)

The Phenom II X6 1055T (95W) is manufactured by AMD. It was released in 2009-01-01. It is based on the Thuban (2010) architecture. It features 6 cores and 6 threads. Base frequency is 2.8 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 4,965 points. Launch price was $149.

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Processing Power

The Core i5-6440HQ packs 4 cores / 4 threads, while the Phenom II X6 1055T (95W) offers 6 cores / 6 threads — the Phenom II X6 1055T (95W) has 2 more cores. Boost clocks reach 3.5 GHz on the Core i5-6440HQ versus 3.3 GHz on the Phenom II X6 1055T (95W) — a 5.9% clock advantage for the Core i5-6440HQ (base: 2.6 GHz vs 2.8 GHz). The Core i5-6440HQ uses the Skylake (2015−2016) architecture (14 nm), while the Phenom II X6 1055T (95W) uses Thuban (2010) (45 nm). In PassMark, the Core i5-6440HQ scores 5,021 against the Phenom II X6 1055T (95W)'s 4,965 — a 1.1% lead for the Core i5-6440HQ. L3 cache: 6 MB on the Core i5-6440HQ vs 6 MB (total) on the Phenom II X6 1055T (95W).

Feature	Core i5-6440HQ	Phenom II X6 1055T (95W)
Cores / Threads	4 / 4	6 / 6+50%
Boost Clock	3.5 GHz+6%	3.3 GHz
Base Clock	2.6 GHz	2.8 GHz+8%
L3 Cache	6 MB	6 MB (total)
L2 Cache	1 MB+100%	512 kB (per core)
Process	14 nm-69%	45 nm
Architecture	Skylake (2015−2016)	Thuban (2010)
PassMark	5,021+1%	4,965

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Memory & Platform

The Core i5-6440HQ uses the BGA1440 socket (PCIe 3.0), while the Phenom II X6 1055T (95W) uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i5-6440HQ	Phenom II X6 1055T (95W)
Socket	BGA1440	AM3
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR4-2133	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-6440HQ) / not specified (Phenom II X6 1055T (95W)). The Core i5-6440HQ includes integrated graphics (HD Graphics 530), while the Phenom II X6 1055T (95W) requires a dedicated GPU. Primary use case: Core i5-6440HQ targets Mobile.