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: +19.2% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $3,706 less on MSRP ($409 MSRP vs $4,115 MSRP).
✅Delivers 1298.4% more PassMark for each dollar spent, at 84.0 vs 6.0 PassMark/$ ($409 MSRP vs $4,115 MSRP).
✅Draws 125W instead of 145W, a 20W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA2011 and DDR4.

Trade-offs

❌Smaller total L3 cache (25 MB vs 55 MB).
❌Less compelling for workstation-style loads than Xeon E5-2699 v4, which brings 22 cores / 44 threads and 40 PCIe lanes.

Xeon E5-2699 v4

2016

Why buy it

✅+120% larger total L3 cache (55 MB vs 25 MB).
✅Better for workstations and heavier parallel workloads: 22 cores / 44 threads, plus 40 PCIe lanes vs 20.
✅100% more PCIe lanes (40 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark (24,711 vs 34,347).
❌Lower PassMark per dollar, at 6.0 vs 84.0 PassMark/$ ($4,115 MSRP vs $409 MSRP).
❌16% higher power demand at 145W vs 125W.
❌Older platform position on LGA2011 with DDR4, while Core i7-12700K moves to LGA1700 and DDR5.

Core i7-12700K

2021

Xeon E5-2699 v4

2016

Why buy it

✅Better for gaming: +19.2% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $3,706 less on MSRP ($409 MSRP vs $4,115 MSRP).
✅Delivers 1298.4% more PassMark for each dollar spent, at 84.0 vs 6.0 PassMark/$ ($409 MSRP vs $4,115 MSRP).
✅Draws 125W instead of 145W, a 20W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA2011 and DDR4.

Why buy it

✅+120% larger total L3 cache (55 MB vs 25 MB).
✅Better for workstations and heavier parallel workloads: 22 cores / 44 threads, plus 40 PCIe lanes vs 20.
✅100% more PCIe lanes (40 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (25 MB vs 55 MB).
❌Less compelling for workstation-style loads than Xeon E5-2699 v4, which brings 22 cores / 44 threads and 40 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark (24,711 vs 34,347).
❌Lower PassMark per dollar, at 6.0 vs 84.0 PassMark/$ ($4,115 MSRP vs $409 MSRP).
❌16% higher power demand at 145W vs 125W.
❌Older platform position on LGA2011 with DDR4, while Core i7-12700K moves to LGA1700 and DDR5.

Quick Answers

So, is Core i7-12700K better than Xeon E5-2699 v4?

Not in a simple one-size-fits-all way. Xeon E5-2699 v4 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 19.2% 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, Core i7-12700K is the better fit. You are getting 39% better PassMark, backed by 12 cores and 20 threads.

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

Core i7-12700K is the smarter buy today. Core i7-12700K is $3,706 cheaper on MSRP at $409 MSRP versus $4,115 MSRP, and it gives you a 19.2% average FPS lead across 50 shared CPU game tests in our data. It is also 1298.4% better value on MSRP (84.0 vs 6.0 PassMark/$), 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 2016), a healthier platform with LGA1700 and DDR5 instead of LGA2011, and more multi-core headroom with 12 cores / 20 threads instead of 22/44. 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 E5-2699 v4 Benchmark Check

Path of Exile 2

Preset	Core i7-12700K	Xeon E5-2699 v4
1080p
low	314 FPS	187 FPS
medium	295 FPS	164 FPS
high	246 FPS	131 FPS
ultra	193 FPS	104 FPS
1440p
low	269 FPS	154 FPS
medium	225 FPS	130 FPS
high	182 FPS	100 FPS
ultra	145 FPS	81 FPS
4K
low	170 FPS	70 FPS
medium	142 FPS	62 FPS
high	109 FPS	48 FPS
ultra	96 FPS	39 FPS

Open Core i7-12700K Open Xeon E5-2699 v4

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-12700K	Xeon E5-2699 v4
1080p
low	630 FPS	211 FPS
medium	533 FPS	192 FPS
high	450 FPS	164 FPS
ultra	410 FPS	132 FPS
1440p
low	536 FPS	182 FPS
medium	475 FPS	165 FPS
high	403 FPS	143 FPS
ultra	349 FPS	112 FPS
4K
low	312 FPS	115 FPS
medium	280 FPS	105 FPS
high	266 FPS	93 FPS
ultra	234 FPS	74 FPS

Open Core i7-12700K Open Xeon E5-2699 v4

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-12700K	Xeon E5-2699 v4
1080p
low	797 FPS	618 FPS
medium	633 FPS	618 FPS
high	556 FPS	618 FPS
ultra	472 FPS	618 FPS
1440p
low	704 FPS	618 FPS
medium	565 FPS	618 FPS
high	490 FPS	590 FPS
ultra	422 FPS	532 FPS
4K
low	510 FPS	469 FPS
medium	425 FPS	382 FPS
high	381 FPS	347 FPS
ultra	321 FPS	289 FPS

Open Core i7-12700K Open Xeon E5-2699 v4

League of Legends

League of Legends

Valorant

Preset	Core i7-12700K	Xeon E5-2699 v4
1080p
low	859 FPS	618 FPS
medium	802 FPS	618 FPS
high	699 FPS	618 FPS
ultra	628 FPS	614 FPS
1440p
low	760 FPS	618 FPS
medium	678 FPS	618 FPS
high	590 FPS	572 FPS
ultra	519 FPS	484 FPS
4K
low	535 FPS	551 FPS
medium	488 FPS	493 FPS
high	437 FPS	436 FPS
ultra	384 FPS	373 FPS

Open Core i7-12700K Open Xeon E5-2699 v4

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-12700K and Xeon E5-2699 v4

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 E5-2699 v4

The Xeon E5-2699 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 22 cores and 44 threads. Base frequency is 2.2 GHz, with boost up to 3.6 GHz. L3 cache: 55 MB. L2 cache: 5.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 145 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 24,711 points. Launch price was $4,115.

⚡

Processing Power

The Core i7-12700K packs 12 cores / 20 threads, while the Xeon E5-2699 v4 offers 22 cores / 44 threads — the Xeon E5-2699 v4 has 10 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 3.6 GHz on the Xeon E5-2699 v4 — a 32.6% clock advantage for the Core i7-12700K (base: 3.6 GHz vs 2.2 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Xeon E5-2699 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i7-12700K scores 34,347 against the Xeon E5-2699 v4's 24,711 — a 32.6% lead for the Core i7-12700K. L3 cache: 25 MB (total) on the Core i7-12700K vs 55 MB on the Xeon E5-2699 v4.

Feature	Core i7-12700K	Xeon E5-2699 v4
Cores / Threads	12 / 20	22 / 44+83%
Boost Clock	5 GHz+39%	3.6 GHz
Base Clock	3.6 GHz+64%	2.2 GHz
L3 Cache	25 MB (total)	55 MB+120%
L2 Cache	1.25 MB (per core)	5.5 MB+340%
Process	10 nm-29%	14 nm
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Broadwell (2015−2019)
PassMark	34,347+39%	24,711

🧠

Memory & Platform

The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the Xeon E5-2699 v4 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Core i7-12700K versus 2400 on the Xeon E5-2699 v4 — the Core i7-12700K supports 66.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E5-2699 v4 supports up to 1536 of RAM compared to 128 — 169.2% more capacity for professional workloads. Memory channels: 2 (Core i7-12700K) vs 4 (Xeon E5-2699 v4). PCIe lanes: 20 (Core i7-12700K) vs 40 (Xeon E5-2699 v4) — the Xeon E5-2699 v4 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z690,B660 (Core i7-12700K) and C612 (Xeon E5-2699 v4).

Feature	Core i7-12700K	Xeon E5-2699 v4
Socket	LGA1700	LGA2011
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	4800+100%	2400
Max RAM Capacity	128	1536+1100%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	20	40+100%

🔧

Advanced Features

Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x, VT-d virtualization. The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Xeon E5-2699 v4 requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X; Xeon E5-2699 v4 rivals Xeon Silver 4114.

Feature	Core i7-12700K	Xeon E5-2699 v4
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	None
Unlocked	Yes	No
AVX-512	No	No
Virtualization	VT-x, VT-d	VT-x, VT-d

💰

Value Analysis

The Core i7-12700K launched at $409 MSRP, while the Xeon E5-2699 v4 debuted at $4115. On MSRP ($409 vs $4115), the Core i7-12700K is $3706 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-12700K delivers 84.0 pts/$ vs 6.0 pts/$ for the Xeon E5-2699 v4 — making the Core i7-12700K the 173.3% better value option.