Core i3-9100E vs Xeon E7340

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 E7340 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 E7340: 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

✅Costs $11 less on MSRP ($202 MSRP vs $213 MSRP).
✅Draws 65W instead of 80W, a 15W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E7340 across 50 shared CPU benchmark tests.
❌Lower PassMark (6,539 vs 6,544).
❌Smaller total L3 cache (6 MB vs 8 MB).

Xeon E7340

2007

Why buy it

✅Better for gaming: +6.2% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).

Trade-offs

❌
5.4% HIGHER MSRP
$213 MSRPvs$202 MSRP
❌23.1% higher power demand at 80W vs 65W.

Quick Answers

So, is Xeon E7340 better than Core i3-9100E?

Not really, because they are built for different jobs. Xeon E7340 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 gaming?

If gaming is the priority, Xeon E7340 is the better pick. According to our tests, it delivers 6.2% 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, Xeon E7340 is the stronger fit. You are getting 0.1% better PassMark. It also has the larger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

Xeon E7340 is still the much better call for a fresh build. Xeon E7340 comes in 5.4% more expensive on MSRP at $213 MSRP versus $202 MSRP, and it still gives you a 6.2% average FPS lead across 50 shared CPU game tests in our data. Core i3-9100E only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2018 platform. Even with 5.4% better value on paper (32.4 vs 30.7 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1151.

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 2007). That makes it the safer long-term bet.

Core i3-9100E vs Xeon E7340 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 E7340

The Xeon E7340 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.4 GHz. L3 cache: 8 MB L2 Cache. Built on 65 nm process technology. Socket: PGA604. Thermal design power (TDP): 80 Watt. Passmark benchmark score: 6,544 points. Launch price was $800.

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Processing Power

The Core i3-9100E is built on the Coffee Lake (2017−2019) architecture. In PassMark, the Core i3-9100E scores 6,539 against the Xeon E7340's 6,544 — a 0.1% lead for the Xeon E7340. L3 cache: 6 MB (total) on the Core i3-9100E vs 8 MB L2 Cache on the Xeon E7340.

Feature	Core i3-9100E	Xeon E7340
Cores / Threads	4 / 4	—
Boost Clock	3.7 GHz	—
Base Clock	3.1 GHz+29%	2.4 GHz
L3 Cache	6 MB (total)	8 MB L2 Cache+33%
L2 Cache	256K (per core)	—
Process	14 nm-78%	65 nm
Architecture	Coffee Lake (2017−2019)	—
PassMark	6,539	6,544

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Memory & Platform

The Core i3-9100E uses the LGA1151 socket (PCIe 3.0), while the Xeon E7340 uses PGA604 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i3-9100E	Xeon E7340
Socket	LGA1151	PGA604
PCIe Generation	PCIe 3.0+50%	PCIe 2.0

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Value Analysis

At launch, the Core i3-9100E was priced at $202, while the Xeon E7340 came in at $213. On launch pricing ($202 vs $213), Core i3-9100E was $11 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-9100E delivers 32.4 pts/$ vs 30.7 pts/$ for the Xeon E7340 — making the Core i3-9100E the 5.2% better value option.

Feature	Core i3-9100E	Xeon E7340
MSRP	$202-5%	$213
Performance per Dollar	32.4+6%	30.7
Release Date	2018	2007

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