Core i3-9100E vs Xeon E3-1270 v2

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 i3-9100E vs Xeon E3-1270 v2 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 i3-9100E vs Xeon E3-1270 v2: Pros, Cons & Final Verdict

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

Core i3-9100E

2018

Why buy it

✅+0.6% higher PassMark.
✅Draws 65W instead of 69W, a 4W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E3-1270 v2 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (6 MB vs 8 MB).
❌Less compelling for workstation-style loads than Xeon E3-1270 v2, which brings 4 cores / 8 threads and 16 PCIe lanes.
❌Launch MSRP is still $202 MSRP, while Xeon E3-1270 v2 mostly shows up through inconsistent older-market listings.

Xeon E3-1270 v2

2012

Why buy it

✅Better for gaming: +11.3% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads, plus 16 PCIe lanes vs 0.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (6,498 vs 6,539).

Quick Answers

So, is Core i3-9100E better than Xeon E3-1270 v2?

Not really, because they are built for different jobs. Xeon E3-1270 v2 makes more sense for workstation-style multi-core throughput, while Core i3-9100E 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 i3-9100E is the stronger fit. You are getting 0.6% better PassMark, backed by 4 cores and 4 threads.

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

Core i3-9100E is the better buy right now. Core i3-9100E comes in at an unclear MSRP at $202 MSRP versus unclear MSRP, and it still gives you 0.6% better PassMark. The compromise is that Xeon E3-1270 v2 is still the better pure gaming CPU with a 11.3% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (32.4 vs 0.0 PassMark/$), 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 i3-9100E makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2012) and more multi-core headroom with 4 cores / 4 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-9100E vs Xeon E3-1270 v2 Technical Specifications

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

Core i3-9100E

The Core i3-9100E is manufactured by Intel. It was released in 1 September 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.7 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 6,539 points. Launch price was $149.

Xeon E3-1270 v2

The Xeon E3-1270 v2 is manufactured by Intel. It was released in 14 May 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 69 Watt. Memory support: DDR3. Passmark benchmark score: 6,498 points. Launch price was $192.

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Processing Power

The Core i3-9100E packs 4 cores / 4 threads, matching the Xeon E3-1270 v2's 4 cores. Boost clocks reach 3.7 GHz on the Core i3-9100E versus 3.9 GHz on the Xeon E3-1270 v2 — a 5.3% clock advantage for the Xeon E3-1270 v2 (base: 3.1 GHz vs 3.5 GHz). The Core i3-9100E uses the Coffee Lake (2017−2019) architecture (14 nm), while the Xeon E3-1270 v2 uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core i3-9100E scores 6,539 against the Xeon E3-1270 v2's 6,498 — a 0.6% lead for the Core i3-9100E. L3 cache: 6 MB (total) on the Core i3-9100E vs 8 MB (total) on the Xeon E3-1270 v2.

Feature	Core i3-9100E	Xeon E3-1270 v2
Cores / Threads	4 / 4	4 / 8
Boost Clock	3.7 GHz	3.9 GHz+5%
Base Clock	3.1 GHz	3.5 GHz+13%
L3 Cache	6 MB (total)	8 MB (total)+33%
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm-36%	22 nm
Architecture	Coffee Lake (2017−2019)	Ivy Bridge (2012−2013)
PassMark	6,539	6,498
Geekbench 6 Single	—	672
Geekbench 6 Multi	—	2,032

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Memory & Platform

The Core i3-9100E uses the LGA1151 socket (PCIe 3.0), while the Xeon E3-1270 v2 uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i3-9100E	Xeon E3-1270 v2
Socket	LGA1151	LGA1155
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	—	DDR3-1600
Max RAM Capacity	—	32 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Core i3-9100E) / VT-x, VT-d, EPT (Xeon E3-1270 v2). Primary use case: Xeon E3-1270 v2 targets Productivity. Direct competitor: Xeon E3-1270 v2 rivals Core i7-3770.