Core i7-9700KF vs Xeon E5-2658 v4

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 i7-9700KF vs Xeon E5-2658 v4 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 i7-9700KF vs Xeon E5-2658 v4: Pros, Cons & Final Verdict

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

Core i7-9700KF

2019

Why buy it

✅Better for gaming: +27.1% higher average FPS across 20 shared CPU benchmark tests.
✅Draws 95W instead of 105W, a 10W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (14,250 vs 14,434).
❌Smaller total L3 cache (12 MB vs 35 MB).
❌Less compelling for workstation-style loads than Xeon E5-2658 v4, which brings 14 cores / 28 threads.
❌Launch MSRP is still $374 MSRP, while Xeon E5-2658 v4 mostly shows up through inconsistent older-market listings.

Xeon E5-2658 v4

2016

Why buy it

✅+1.3% higher PassMark.
✅+191.7% larger total L3 cache (35 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 14 cores / 28 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700KF across 20 shared CPU benchmark tests.

Quick Answers

So, is Core i7-9700KF better than Xeon E5-2658 v4?

Not really, because they are built for different jobs. Xeon E5-2658 v4 makes more sense for workstation-style multi-core throughput, while Core i7-9700KF 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, Xeon E5-2658 v4 is the stronger fit. You are getting 1.3% better PassMark, backed by 14 cores and 28 threads. It also has the larger cache pool with 191.7% larger total L3 cache (35 MB vs 12 MB).

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

Core i7-9700KF is the better buy right now. Core i7-9700KF comes in at an unclear MSRP at $374 MSRP versus unclear MSRP, and it still gives you a 27.1% average FPS lead across 20 shared CPU game tests in our data. The compromise is that Xeon E5-2658 v4 is still stronger for heavier multi-core work with 1.3% better PassMark. It is also 100.0% better value on MSRP (38.1 vs 0.0 PassMark/$), 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 i7-9700KF makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2016). That makes it the safer long-term bet.

Core i7-9700KF vs Xeon E5-2658 v4 Technical Specifications

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

Core i7-9700KF

The Core i7-9700KF is manufactured by Intel. It was released in 8 January 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4-2666. Passmark benchmark score: 14,250 points. Launch price was $374.

Xeon E5-2658 v4

The Xeon E5-2658 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 14 cores and 28 threads. Max frequency: 2.3 GHz. L3 cache: 35 MB. L2 cache: 3.5 MB. Built on 14 nm process technology. Socket: FCLGA2011-3. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2400. Passmark benchmark score: 14,434 points. Launch price was $1,832.

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Processing Power

The Core i7-9700KF packs 8 cores / 8 threads, while the Xeon E5-2658 v4 offers 14 cores / 28 threads — the Xeon E5-2658 v4 has 6 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700KF versus 2.3 GHz on the Xeon E5-2658 v4 — a 72.2% clock advantage for the Core i7-9700KF. The Core i7-9700KF uses the Coffee Lake (2017−2019) architecture (14 nm), while the Xeon E5-2658 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i7-9700KF scores 14,250 against the Xeon E5-2658 v4's 14,434 — a 1.3% lead for the Xeon E5-2658 v4. L3 cache: 12 MB (total) on the Core i7-9700KF vs 35 MB on the Xeon E5-2658 v4.

Feature	Core i7-9700KF	Xeon E5-2658 v4
Cores / Threads	8 / 8	14 / 28+75%
Boost Clock	4.9 GHz+113%	2.3 GHz
Base Clock	3.6 GHz	—
L3 Cache	12 MB (total)	35 MB+192%
L2 Cache	256K (per core)+7214%	3.5 MB
Process	14 nm	14 nm
Architecture	Coffee Lake (2017−2019)	Broadwell (2015−2019)
PassMark	14,250	14,434+1%
Geekbench 6 Single	1,659	—
Geekbench 6 Multi	7,072	—

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Memory & Platform

The Core i7-9700KF uses the LGA1151 socket (PCIe 3.0), while the Xeon E5-2658 v4 uses FCLGA2011-3 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i7-9700KF	Xeon E5-2658 v4
Socket	LGA1151	FCLGA2011-3
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—