A4-5100 vs Atom x7-Z8750

A4-5100 vs Atom x7-Z8750 Performance Spectrum

A4-5100

4 / 4

1,301

+0.5%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Atom x7-Z8750

4 / 4

1,294

0.0%

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.

A4-5100 vs Atom x7-Z8750 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.

A4-5100 vs Atom x7-Z8750: Pros, Cons & Final Verdict

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

A4-5100

2013

Why buy it

✅Better for gaming: +3.0% higher average FPS across 50 shared CPU benchmark tests.
✅300% more PCIe lanes (8 vs 2) for storage and expansion-heavy builds.

Trade-offs

❌650% higher power demand at 15W vs 2W.

Atom x7-Z8750

2016

Why buy it

✅Draws 2W instead of 15W, a 13W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than A4-5100 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,294 vs 1,301).

Quick Answers

So, is A4-5100 better than Atom x7-Z8750?

Yes. A4-5100 is the better all-around CPU here. It gives you a 3.0% average FPS lead across 50 shared CPU game tests in our data and 0.5% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, A4-5100 is the better pick. According to our tests, it delivers 3.0% 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, A4-5100 is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 4 threads.

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

A4-5100 still makes the most sense overall. A4-5100 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 3.0% average FPS lead across 50 shared CPU game tests in our data.

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

Atom x7-Z8750 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2013). That makes it the safer long-term bet.

A4-5100 vs Atom x7-Z8750 Technical Specifications

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

A4-5100

The A4-5100 is manufactured by AMD. It was released in 2014-01-01. It is based on the Kabini (2013−2014) architecture. It features 4 cores and 4 threads. Max frequency: 1.55 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,301 points. Launch price was $50.

Atom x7-Z8750

The Atom x7-Z8750 is manufactured by Intel. It was released in 1 April 2016 (9 years ago). It is based on the Cherry Trail (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 2.56 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: UTFCBGA1380. Thermal design power (TDP): 2 MB. Memory support: DDR3. Passmark benchmark score: 1,294 points. Launch price was $37.

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Processing Power

Both the A4-5100 and Atom x7-Z8750 share an identical 4-core/4-thread configuration. Boost clocks reach 1.55 GHz on the A4-5100 versus 2.56 GHz on the Atom x7-Z8750 — a 49.1% clock advantage for the Atom x7-Z8750. The A4-5100 uses the Kabini (2013−2014) architecture (28 nm), while the Atom x7-Z8750 uses Cherry Trail (2015−2016) (14 nm). In PassMark, the A4-5100 scores 1,301 against the Atom x7-Z8750's 1,294 — a 0.5% lead for the A4-5100.

Feature	A4-5100	Atom x7-Z8750
Cores / Threads	4 / 4	4 / 4
Boost Clock	1.55 GHz	2.56 GHz+65%
Base Clock	—	1.6 GHz
L3 Cache	—	0 kB
L2 Cache	2048 kB	2 MB
Process	28 nm	14 nm-50%
Architecture	Kabini (2013−2014)	Cherry Trail (2015−2016)
PassMark	1,301	1,294
Geekbench 6 Single	165	—

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Memory & Platform

The A4-5100 uses the FT3 socket (PCIe 2.0), while the Atom x7-Z8750 uses UTFCBGA1380 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3L-1600 memory speed. The A4-5100 supports up to 16 GB of RAM compared to 8 GB — 100% more capacity for professional workloads. Memory channels: 1 (A4-5100) vs 2 (Atom x7-Z8750). PCIe lanes: 8 (A4-5100) vs 2 (Atom x7-Z8750) — the A4-5100 offers 6 more lanes for additional GPUs or NVMe drives.

Feature	A4-5100	Atom x7-Z8750
Socket	FT3	UTFCBGA1380
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3L-1600	LPDDR3-1600
Max RAM Capacity	16 GB+100%	8 GB
RAM Channels	1	2+100%
ECC Support	No	No
PCIe Lanes	8+300%	2

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Advanced Features

Virtualization: AMD-V (A4-5100) / not specified (Atom x7-Z8750). Both include integrated graphics — Radeon HD 8330 (A4-5100) and Intel HD Graphics (Cherry Trail) (Atom x7-Z8750) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: A4-5100 targets Entry Laptop. Direct competitor: A4-5100 rivals Pentium N3540.