Atom x5-E8000 vs Core i7-2715QE

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.

Atom x5-E8000 vs Core i7-2715QE 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.

Atom x5-E8000 vs Core i7-2715QE: Pros, Cons & Final Verdict

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

Atom x5-E8000

2016

Why buy it

✅Costs $360 less on MSRP ($18 MSRP vs $378 MSRP).
✅Delivers 1998.7% more PassMark for each dollar spent, at 178.8 vs 8.5 PassMark/$ ($18 MSRP vs $378 MSRP).
✅Draws 5W instead of 45W, a 40W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-2715QE across 50 shared CPU benchmark tests.
❌Lower PassMark (3,219 vs 3,221).

Core i7-2715QE

2011

Why buy it

✅Better for gaming: +7.0% higher average FPS across 50 shared CPU benchmark tests.
✅300% more PCIe lanes (16 vs 4) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 8.5 vs 178.8 PassMark/$ ($378 MSRP vs $18 MSRP).
❌800% higher power demand at 45W vs 5W.

Quick Answers

So, is Core i7-2715QE better than Atom x5-E8000?

Yes. Core i7-2715QE is the better all-around CPU here. It gives you a 7.0% average FPS lead across 50 shared CPU game tests in our data and 0.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i7-2715QE is the better pick. According to our tests, it delivers 7.0% 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, Core i7-2715QE is the stronger fit. You are getting 0.1% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-2715QE is still the much better call for a fresh build. Core i7-2715QE comes in 2000.0% more expensive on MSRP at $378 MSRP versus $18 MSRP, and it still gives you a 7.0% average FPS lead across 50 shared CPU game tests in our data. Atom x5-E8000 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2016 platform. Even with 1998.7% better value on paper (178.8 vs 8.5 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on that older platform.

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

Atom x5-E8000 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2011). That makes it the safer long-term bet.

Atom x5-E8000 vs Core i7-2715QE Technical Specifications

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

Atom x5-E8000

The Atom x5-E8000 is manufactured by Intel. It was released in 8 February 2016 (9 years ago). It is based on the Cherry Trail (2015−2016) architecture. It features 4 cores and 4 threads. Max frequency: 1.04 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Thermal design power (TDP): 5 Watt. Memory support: DDR3. Passmark benchmark score: 3,219 points. Launch price was $39.

Core i7-2715QE

The Core i7-2715QE is manufactured by Intel. It was released in 3 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.1 GHz, with boost up to 3 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 45 Watt. Memory support: unknown Dual-channel. Passmark benchmark score: 3,221 points. Launch price was $378.

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Processing Power

The Atom x5-E8000 packs 4 cores / 4 threads, matching the Core i7-2715QE's 4 cores. Boost clocks reach 1.04 GHz on the Atom x5-E8000 versus 3 GHz on the Core i7-2715QE — a 97% clock advantage for the Core i7-2715QE. The Atom x5-E8000 uses the Cherry Trail (2015−2016) architecture (14 nm), while the Core i7-2715QE uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Atom x5-E8000 scores 3,219 against the Core i7-2715QE's 3,221 — a 0.1% lead for the Core i7-2715QE. L3 cache: 0 kB on the Atom x5-E8000 vs 6 MB (total) on the Core i7-2715QE.

Feature	Atom x5-E8000	Core i7-2715QE
Cores / Threads	4 / 4	4 / 8
Boost Clock	1.04 GHz	3 GHz+188%
Base Clock	—	2.1 GHz
L3 Cache	0 kB	6 MB (total)
L2 Cache	2 MB	256K (per core)+12700%
Process	14 nm-56%	32 nm
Architecture	Cherry Trail (2015−2016)	Sandy Bridge (2011−2013)
PassMark	3,219	3,221
Geekbench 6 Single	—	587

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Memory & Platform

Both support up to DDR3L-1600 memory speed. The Core i7-2715QE supports up to 16 GB of RAM compared to 8 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 4 (Atom x5-E8000) vs 16 (Core i7-2715QE) — the Core i7-2715QE offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA1170 (Atom x5-E8000) and QM67,HM65 (Core i7-2715QE).

Feature	Atom x5-E8000	Core i7-2715QE
Socket	—	BGA1023
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3L-1600	DDR3-1600
Max RAM Capacity	8 GB	16 GB+100%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	4	16+300%

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Advanced Features

Virtualization: not specified (Atom x5-E8000) / VT-x, VT-d, EPT (Core i7-2715QE). Both include integrated graphics — Intel HD Graphics (Braswell) (Atom x5-E8000) and HD Graphics 3000 (Core i7-2715QE) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-2715QE targets Embedded/Industrial. Direct competitor: Core i7-2715QE rivals Embedded R-Series.

Feature	Atom x5-E8000	Core i7-2715QE
Integrated GPU	Yes	Yes
IGPU Model	Intel HD Graphics (Braswell)	HD Graphics 3000
Unlocked	—	No
AVX-512	—	No
Virtualization	—	VT-x, VT-d, EPT
Target Use	—	Embedded/Industrial

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Value Analysis

At launch, the Atom x5-E8000 was priced at $18, while the Core i7-2715QE came in at $378. On launch pricing ($18 vs $378), Atom x5-E8000 was $360 cheaper. In terms of value on MSRP (PassMark points per dollar), the Atom x5-E8000 delivers 178.8 pts/$ vs 8.5 pts/$ for the Core i7-2715QE — making the Atom x5-E8000 the 181.8% better value option.

Feature	Atom x5-E8000	Core i7-2715QE
MSRP	$18-95%	$378
Performance per Dollar	178.8+2004%	8.5
Release Date	2016	2011

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