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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core i7-9700K

2018

Why buy it

✅Better for gaming: +62.6% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $1,676 less on MSRP ($385 MSRP vs $2,061 MSRP).
✅Delivers 717.7% more PassMark for each dollar spent, at 37.4 vs 4.6 PassMark/$ ($385 MSRP vs $2,061 MSRP).
✅Draws 95W instead of 130W, a 35W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (12 MB vs 16 MB).

Xeon E5-4627 v2

2014

Why buy it

✅+33.3% larger total L3 cache (16 MB vs 12 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700K across 4 shared CPU benchmark tests.
❌Lower PassMark (9,425 vs 14,397).
❌Lower PassMark per dollar, at 4.6 vs 37.4 PassMark/$ ($2,061 MSRP vs $385 MSRP).
❌36.8% higher power demand at 130W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Core i7-9700K

2018

Xeon E5-4627 v2

2014

Why buy it

✅Better for gaming: +62.6% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $1,676 less on MSRP ($385 MSRP vs $2,061 MSRP).
✅Delivers 717.7% more PassMark for each dollar spent, at 37.4 vs 4.6 PassMark/$ ($385 MSRP vs $2,061 MSRP).
✅Draws 95W instead of 130W, a 35W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Why buy it

✅+33.3% larger total L3 cache (16 MB vs 12 MB).

Trade-offs

❌Smaller total L3 cache (12 MB vs 16 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700K across 4 shared CPU benchmark tests.
❌Lower PassMark (9,425 vs 14,397).
❌Lower PassMark per dollar, at 4.6 vs 37.4 PassMark/$ ($2,061 MSRP vs $385 MSRP).
❌36.8% higher power demand at 130W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-9700K better than Xeon E5-4627 v2?

Not in a simple one-size-fits-all way. Xeon E5-4627 v2 makes more sense for workstation-style multi-core throughput, while Core i7-9700K is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Core i7-9700K is the better pick here. According to our tests, it delivers 62.6% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i7-9700K is the better fit. You are getting 52.8% better PassMark, backed by 8 cores and 8 threads.

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

Core i7-9700K is the smarter buy today. Core i7-9700K is $1,676 cheaper on MSRP at $385 MSRP versus $2,061 MSRP, and it gives you a 62.6% average FPS lead across 4 shared CPU game tests in our data. It is also 717.7% better value on MSRP (37.4 vs 4.6 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Core i7-9700K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2014) and more multi-core headroom with 8 cores / 8 threads instead of 8/8. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core i7-9700K Benchmark Check

Xeon E5-4627 v2 Benchmark Check

Path of Exile 2

Preset	Core i7-9700K	Xeon E5-4627 v2
1080p
low	308 FPS	176 FPS
medium	278 FPS	140 FPS
high	231 FPS	114 FPS
ultra	182 FPS	91 FPS
1440p
low	270 FPS	145 FPS
medium	221 FPS	113 FPS
high	178 FPS	91 FPS
ultra	143 FPS	72 FPS
4K
low	170 FPS	67 FPS
medium	140 FPS	56 FPS
high	108 FPS	44 FPS
ultra	95 FPS	35 FPS

Open Core i7-9700K Open Xeon E5-4627 v2

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-9700K	Xeon E5-4627 v2
1080p
low	360 FPS	236 FPS
medium	321 FPS	215 FPS
high	291 FPS	192 FPS
ultra	259 FPS	151 FPS
1440p
low	324 FPS	219 FPS
medium	282 FPS	194 FPS
high	258 FPS	172 FPS
ultra	225 FPS	136 FPS
4K
low	249 FPS	156 FPS
medium	221 FPS	141 FPS
high	208 FPS	122 FPS
ultra	179 FPS	94 FPS

Open Core i7-9700K Open Xeon E5-4627 v2

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-9700K	Xeon E5-4627 v2
1080p
low	360 FPS	236 FPS
medium	360 FPS	236 FPS
high	360 FPS	236 FPS
ultra	360 FPS	236 FPS
1440p
low	360 FPS	236 FPS
medium	360 FPS	236 FPS
high	360 FPS	236 FPS
ultra	360 FPS	236 FPS
4K
low	360 FPS	236 FPS
medium	360 FPS	236 FPS
high	360 FPS	236 FPS
ultra	318 FPS	236 FPS

Open Core i7-9700K Open Xeon E5-4627 v2

League of Legends

League of Legends

Valorant

Preset	Core i7-9700K	Xeon E5-4627 v2
1080p
low	360 FPS	236 FPS
medium	360 FPS	236 FPS
high	360 FPS	236 FPS
ultra	360 FPS	236 FPS
1440p
low	360 FPS	236 FPS
medium	360 FPS	236 FPS
high	360 FPS	236 FPS
ultra	360 FPS	236 FPS
4K
low	360 FPS	236 FPS
medium	360 FPS	236 FPS
high	360 FPS	236 FPS
ultra	360 FPS	236 FPS

Open Core i7-9700K Open Xeon E5-4627 v2

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-9700K and Xeon E5-4627 v2

Core i7-9700K

The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) 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. Passmark benchmark score: 14,397 points. Launch price was $374.

Xeon E5-4627 v2

The Xeon E5-4627 v2 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 8 threads. Base frequency is 3.3 GHz, with boost up to 3.6 GHz. L3 cache: 16 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866. Passmark benchmark score: 9,425 points. Launch price was $800.

⚡

Processing Power

Both the Core i7-9700K and Xeon E5-4627 v2 share an identical 8-core/8-thread configuration. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 3.6 GHz on the Xeon E5-4627 v2 — a 30.6% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 3.3 GHz). The Core i7-9700K is built on the Coffee Lake-R (2018−2019) architecture. In PassMark, the Core i7-9700K scores 14,397 against the Xeon E5-4627 v2's 9,425 — a 41.7% lead for the Core i7-9700K. L3 cache: 12 MB (total) on the Core i7-9700K vs 16 MB Intel® Smart Cache on the Xeon E5-4627 v2.

Feature	Core i7-9700K	Xeon E5-4627 v2
Cores / Threads	8 / 8	8 / 8
Boost Clock	4.9 GHz+36%	3.6 GHz
Base Clock	3.6 GHz+9%	3.3 GHz
L3 Cache	12 MB (total)	16 MB Intel® Smart Cache+33%
L2 Cache	256K (per core)	—
Process	14 nm-36%	22 nm
Architecture	Coffee Lake-R (2018−2019)	—
PassMark	14,397+53%	9,425

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Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Xeon E5-4627 v2 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-9700K	Xeon E5-4627 v2
Socket	LGA1151	LGA2011
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: VT-x, VT-d (Core i7-9700K) / not specified (Xeon E5-4627 v2). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Xeon E5-4627 v2 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.

Feature	Core i7-9700K	Xeon E5-4627 v2
Integrated GPU	Yes	—
IGPU Model	UHD Graphics 630	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	VT-x, VT-d	—
Target Use	Desktop	—

💰

Value Analysis

The Core i7-9700K launched at $385 MSRP, while the Xeon E5-4627 v2 debuted at $2061. On MSRP ($385 vs $2061), the Core i7-9700K is $1676 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 4.6 pts/$ for the Xeon E5-4627 v2 — making the Core i7-9700K the 156.4% better value option.