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 i7-12700K

2021

Why buy it

✅Better for gaming: +13.7% higher average FPS across 33 shared CPU benchmark tests.
✅+25% larger total L3 cache (25 MB vs 20 MB).
✅Newer platform on LGA1700 with DDR5 support instead of LGA1200 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Xeon W-1290E needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $409 MSRP, while Xeon W-1290E mostly shows up through inconsistent older-market listings.
❌31.6% higher power demand at 125W vs 95W.

Xeon W-1290E

2020

Why buy it

✅Draws 95W instead of 125W, a 30W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 33 shared CPU benchmark tests.
❌Lower PassMark (19,060 vs 34,347).
❌Smaller total L3 cache (20 MB vs 25 MB).
❌Older platform position on LGA1200 with DDR4, while Core i7-12700K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i7-12700K can still boot and troubleshoot without a discrete GPU.

Core i7-12700K

2021

Xeon W-1290E

2020

Why buy it

✅Better for gaming: +13.7% higher average FPS across 33 shared CPU benchmark tests.
✅+25% larger total L3 cache (25 MB vs 20 MB).
✅Newer platform on LGA1700 with DDR5 support instead of LGA1200 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Xeon W-1290E needs a discrete GPU.

Why buy it

✅Draws 95W instead of 125W, a 30W reduction.

Trade-offs

❌Launch MSRP is still $409 MSRP, while Xeon W-1290E mostly shows up through inconsistent older-market listings.
❌31.6% higher power demand at 125W vs 95W.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 33 shared CPU benchmark tests.
❌Lower PassMark (19,060 vs 34,347).
❌Smaller total L3 cache (20 MB vs 25 MB).
❌Older platform position on LGA1200 with DDR4, while Core i7-12700K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i7-12700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-12700K better than Xeon W-1290E?

Not in a simple one-size-fits-all way. Xeon W-1290E makes more sense for workstation-style multi-core throughput, while Core i7-12700K 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 i7-12700K is the better pick here. According to our tests, it delivers 13.7% more average FPS across 33 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i7-12700K is the better fit. You are getting 80.2% better PassMark, backed by 12 cores and 20 threads. It also carries the larger cache pool with 25% larger total L3 cache (25 MB vs 20 MB).

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

Core i7-12700K is the smarter buy today. Core i7-12700K is at an unclear MSRP at $409 MSRP versus unclear MSRP, and it gives you a 13.7% average FPS lead across 33 shared CPU game tests in our data. It is also 100.0% better value on MSRP (84.0 vs 0.0 PassMark/$), 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 i7-12700K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020), a healthier platform with LGA1700 and DDR5 instead of LGA1200, 25% larger total L3 cache (25 MB vs 20 MB), and more multi-core headroom with 12 cores / 20 threads instead of 10/20. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

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 i7-12700K Benchmark Check

Xeon W-1290E Benchmark Check

Path of Exile 2

Preset	Core i7-12700K	Xeon W-1290E
1080p
low	314 FPS	257 FPS
medium	295 FPS	237 FPS
high	246 FPS	202 FPS
ultra	193 FPS	175 FPS
1440p
low	269 FPS	221 FPS
medium	225 FPS	185 FPS
high	182 FPS	153 FPS
ultra	145 FPS	135 FPS
4K
low	170 FPS	151 FPS
medium	142 FPS	127 FPS
high	109 FPS	99 FPS
ultra	96 FPS	87 FPS

Open Core i7-12700K Open Xeon W-1290E

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-12700K	Xeon W-1290E
1080p
low	630 FPS	476 FPS
medium	533 FPS	431 FPS
high	450 FPS	366 FPS
ultra	410 FPS	331 FPS
1440p
low	536 FPS	417 FPS
medium	475 FPS	367 FPS
high	403 FPS	316 FPS
ultra	349 FPS	275 FPS
4K
low	312 FPS	258 FPS
medium	280 FPS	226 FPS
high	266 FPS	212 FPS
ultra	234 FPS	184 FPS

Open Core i7-12700K Open Xeon W-1290E

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-12700K	Xeon W-1290E
1080p
low	797 FPS	476 FPS
medium	633 FPS	476 FPS
high	556 FPS	476 FPS
ultra	472 FPS	476 FPS
1440p
low	704 FPS	476 FPS
medium	565 FPS	476 FPS
high	490 FPS	476 FPS
ultra	422 FPS	476 FPS
4K
low	510 FPS	476 FPS
medium	425 FPS	476 FPS
high	381 FPS	429 FPS
ultra	321 FPS	361 FPS

Open Core i7-12700K Open Xeon W-1290E

League of Legends

League of Legends

Valorant

Preset	Core i7-12700K	Xeon W-1290E
1080p
low	859 FPS	476 FPS
medium	802 FPS	476 FPS
high	699 FPS	476 FPS
ultra	628 FPS	476 FPS
1440p
low	760 FPS	476 FPS
medium	678 FPS	476 FPS
high	590 FPS	476 FPS
ultra	519 FPS	476 FPS
4K
low	535 FPS	476 FPS
medium	488 FPS	476 FPS
high	437 FPS	476 FPS
ultra	384 FPS	437 FPS

Open Core i7-12700K Open Xeon W-1290E

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-12700K and Xeon W-1290E

Core i7-12700K

The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.

Xeon W-1290E

The Xeon W-1290E is manufactured by Intel. It was released in 13 May 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 10 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 4.8 GHz. L3 cache: 20 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 19,060 points. Launch price was $552.

⚡

Processing Power

The Core i7-12700K packs 12 cores / 20 threads, while the Xeon W-1290E offers 10 cores / 20 threads — the Core i7-12700K has 2 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 4.8 GHz on the Xeon W-1290E — a 4.1% clock advantage for the Core i7-12700K (base: 3.6 GHz vs 3.5 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Xeon W-1290E uses Comet Lake (2020−2025) (14 nm). In PassMark, the Core i7-12700K scores 34,347 against the Xeon W-1290E's 19,060 — a 57.2% lead for the Core i7-12700K. L3 cache: 25 MB (total) on the Core i7-12700K vs 20 MB (total) on the Xeon W-1290E.

Feature	Core i7-12700K	Xeon W-1290E
Cores / Threads	12 / 20+20%	10 / 20
Boost Clock	5 GHz+4%	4.8 GHz
Base Clock	3.6 GHz+3%	3.5 GHz
L3 Cache	25 MB (total)+25%	20 MB (total)
L2 Cache	1.25 MB (per core)+400%	256 kB (per core)
Process	10 nm-29%	14 nm
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Comet Lake (2020−2025)
PassMark	34,347+80%	19,060

🧠

Memory & Platform

The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the Xeon W-1290E uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-12700K	Xeon W-1290E
Socket	LGA1700	LGA1200
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	4800	—
Max RAM Capacity	128	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	20	—

🔧

Advanced Features

Virtualization: VT-x, VT-d (Core i7-12700K) / not specified (Xeon W-1290E). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Xeon W-1290E requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.