Core i7-6822EQ vs Xeon E3-1275

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 i7-6822EQ vs Xeon E3-1275 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 i7-6822EQ vs Xeon E3-1275: Pros, Cons & Final Verdict

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

Core i7-6822EQ

2015

Why buy it

✅+1% higher PassMark.
✅Draws 25W instead of 95W, a 70W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 530, while Xeon E3-1275 needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $294 MSRP, while Xeon E3-1275 mostly shows up through inconsistent older-market listings.

Xeon E3-1275

2011

Why buy it

Trade-offs

❌Lower PassMark (5,496 vs 5,550).
❌280% higher power demand at 95W vs 25W.
❌No integrated graphics, while Core i7-6822EQ can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-6822EQ better than Xeon E3-1275?

Not really, because they are built for different jobs. Xeon E3-1275 makes more sense for workstation-style multi-core throughput, while Core i7-6822EQ is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Core i7-6822EQ is the stronger fit. You are getting 1% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-6822EQ is the better buy right now. Core i7-6822EQ comes in at an unclear MSRP at $294 MSRP versus unclear MSRP, and it still gives you 1% better PassMark. The compromise is that Xeon E3-1275 is still the better pure gaming CPU with a 0.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (18.9 vs 0.0 PassMark/$), 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 i7-6822EQ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2011) and more multi-core headroom with 4 cores / 8 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-6822EQ vs Xeon E3-1275 Technical Specifications

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

Core i7-6822EQ

The Core i7-6822EQ is manufactured by Intel. It was released in 12 October 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 8 threads. Max frequency: 2 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Thermal design power (TDP): 25 Watt. Memory support: LPDDR3-1866. Passmark benchmark score: 5,550 points. Launch price was $378.

Xeon E3-1275

The Xeon E3-1275 is manufactured by Intel. It was released in 3 April 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,496 points. Launch price was $450.

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Processing Power

Both the Core i7-6822EQ and Xeon E3-1275 share an identical 4-core/8-thread configuration. Boost clocks reach 2 GHz on the Core i7-6822EQ versus 3.8 GHz on the Xeon E3-1275 — a 62.1% clock advantage for the Xeon E3-1275. The Core i7-6822EQ uses the Skylake (2015−2016) architecture (14 nm), while the Xeon E3-1275 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core i7-6822EQ scores 5,550 against the Xeon E3-1275's 5,496 — a 1% lead for the Core i7-6822EQ. L3 cache: 8 MB on the Core i7-6822EQ vs 8 MB (total) on the Xeon E3-1275.

Feature	Core i7-6822EQ	Xeon E3-1275
Cores / Threads	4 / 8	4 / 8
Boost Clock	2 GHz	3.8 GHz+90%
Base Clock	—	3.4 GHz
L3 Cache	8 MB	8 MB (total)
L2 Cache	1 MB+300%	256 kB (per core)
Process	14 nm-56%	32 nm
Architecture	Skylake (2015−2016)	Sandy Bridge (2011−2013)
PassMark	5,550	5,496
Geekbench 6 Single	684	—
Geekbench 6 Multi	2,796	—

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Advanced Features

Virtualization: VT-x / VT-d / EPT (Core i7-6822EQ) / not specified (Xeon E3-1275). The Core i7-6822EQ includes integrated graphics (Intel HD Graphics 530), while the Xeon E3-1275 requires a dedicated GPU. Primary use case: Core i7-6822EQ targets Embedded.