Core i5-4288U vs Pro A12-8800B

CPU

GPU

Core i5-4288U

2 Cores4 Thrd512 WWMax: 3.1 GHz2013

Similar parts

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Pro A12-8800B

4 Cores4 Thrd2 WWMax: 3.4 GHz2015

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Core i5-4288U vs Pro A12-8800B Performance Spectrum

Core i5-4288U

2 / 4

2,659

0.0%

Core Duo T2400

Pentium Dual Core T2390

2,667

+0.3%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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 i5-4288U vs Pro A12-8800B 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 i5-4288U vs Pro A12-8800B: Pros, Cons & Final Verdict

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

Core i5-4288U

2013

Why buy it

✅+66.7% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Costs $58 less on MSRP ($342 MSRP vs $400 MSRP).
✅Delivers 16.6% more PassMark for each dollar spent, at 7.8 vs 6.7 PassMark/$ ($342 MSRP vs $400 MSRP).

Trade-offs

❌25500% higher power demand at 512W vs 2W.

Pro A12-8800B

2015

Why buy it

✅Draws 2W instead of 512W, a 510W reduction.
✅33.3% more PCIe lanes (16 vs 12) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench single-core performance for gaming (528 vs 880).
❌Lower Geekbench multi-core (1,144 vs 1,800).
❌Lower PassMark per dollar, at 6.7 vs 7.8 PassMark/$ ($400 MSRP vs $342 MSRP).

Quick Answers

So, is Core i5-4288U better than Pro A12-8800B?

Yes. Core i5-4288U is the better all-around CPU here. It gives you a 2.4% average FPS lead across 50 shared CPU game tests in our data and 57.3% better Geekbench multi-core, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-4288U is the better pick. According to our tests, it delivers 2.4% 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 i5-4288U is the stronger fit. You are getting 57.3% better Geekbench multi-core, backed by 2 cores and 4 threads.

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

Core i5-4288U is the better buy right now. Core i5-4288U comes in $58 cheaper on MSRP at $342 MSRP versus $400 MSRP, and it still gives you a 2.4% average FPS lead across 50 shared CPU game tests in our data. It is also 16.6% better value on MSRP (7.8 vs 6.7 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pro A12-8800B makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2013). That makes it the safer long-term bet.

Core i5-4288U vs Pro A12-8800B Technical Specifications

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

Core i5-4288U

The Core i5-4288U is manufactured by Intel. It was released in 4 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 28 Watt. Memory support: DDR3. Passmark benchmark score: 2,659 points. Launch price was $342.

Pro A12-8800B

The Pro A12-8800B is manufactured by AMD. It was released in 3 June 2015 (10 years ago). It is based on the Carrizo (2015−2018) architecture. It features 4 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: FP4. Thermal design power (TDP): 2 MB. Memory support: DDR3/DDR3L-2133. Passmark benchmark score: 2,667 points. Launch price was $69.

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Processing Power

The Core i5-4288U packs 2 cores / 4 threads, while the Pro A12-8800B offers 4 cores / 4 threads — the Pro A12-8800B has 2 more cores. Boost clocks reach 3.1 GHz on the Core i5-4288U versus 3.4 GHz on the Pro A12-8800B — a 9.2% clock advantage for the Pro A12-8800B (base: 2.6 GHz vs 2.1 GHz). The Core i5-4288U uses the Haswell (2013−2015) architecture (22 nm), while the Pro A12-8800B uses Carrizo (2015−2018) (28 nm). In PassMark, the Core i5-4288U scores 2,659 against the Pro A12-8800B's 2,667 — a 0.3% lead for the Pro A12-8800B. Geekbench 6 single-core — the metric most relevant to gaming — records 880 vs 528, a 50% lead for the Core i5-4288U that directly translates to higher frame rates. Multi-core Geekbench: 1,800 vs 1,144 (44.6% advantage for the Core i5-4288U).

Feature	Core i5-4288U	Pro A12-8800B
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	3.1 GHz	3.4 GHz+10%
Base Clock	2.6 GHz+24%	2.1 GHz
L3 Cache	3 MB (total)	—
L2 Cache	256K (per core)	2048 kB+700%
Process	22 nm-21%	28 nm
Architecture	Haswell (2013−2015)	Carrizo (2015−2018)
PassMark	2,659	2,667
Geekbench 6 Single	880+67%	528
Geekbench 6 Multi	1,800+57%	1,144

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Memory & Platform

The Core i5-4288U uses the FCBGA1168 socket (PCIe 3.0), while the Pro A12-8800B uses FP4 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L 1600 MHz on the Core i5-4288U versus DDR3-2133 on the Pro A12-8800B — the Pro A12-8800B supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Pro A12-8800B supports up to 64 GB of RAM compared to 16 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core i5-4288U) vs 16 (Pro A12-8800B) — the Pro A12-8800B offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel HM86,Intel HM87,Intel QM87 (Core i5-4288U) and Socket FP4 (Pro A12-8800B).

Feature	Core i5-4288U	Pro A12-8800B
Socket	FCBGA1168	FP4
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3L 1600 MHz	DDR3-2133+33%
Max RAM Capacity	16 GB	64 GB+300%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	12	16+33%

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: true (Core i5-4288U) vs AMD-V (Pro A12-8800B). Both include integrated graphics — Intel Iris Graphics 5100 (Core i5-4288U) and Radeon R7 Graphics (Pro A12-8800B) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-4288U targets Mobile.

Feature	Core i5-4288U	Pro A12-8800B
Integrated GPU	Yes	Yes
IGPU Model	Intel Iris Graphics 5100	Radeon R7 Graphics
Unlocked	No	No
AVX-512	No	No
Virtualization	true	AMD-V
Target Use	Mobile	—

💰

Value Analysis

At launch, the Core i5-4288U was priced at $342, while the Pro A12-8800B came in at $400. On launch pricing ($342 vs $400), Core i5-4288U was $58 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-4288U delivers 7.8 pts/$ vs 6.7 pts/$ for the Pro A12-8800B — making the Core i5-4288U the 15.3% better value option.

Feature	Core i5-4288U	Pro A12-8800B
MSRP	$342-14%	$400
Performance per Dollar	7.8+16%	6.7
Release Date	2013	2015

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