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: +16.0% higher average FPS across 48 shared CPU benchmark tests.
✅Costs $4,586 less on MSRP ($409 MSRP vs $4,995 MSRP).
✅Delivers 426.7% more PassMark for each dollar spent, at 84.0 vs 15.9 PassMark/$ ($409 MSRP vs $4,995 MSRP).
✅Draws 125W instead of 270W, a 145W reduction.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Xeon 6737P needs a discrete GPU.

Trade-offs

❌Lower PassMark (34,347 vs 79,634).
❌Smaller total L3 cache (25 MB vs 144 MB).
❌Less compelling for workstation-style loads than Xeon 6737P, which brings 32 cores / 64 threads and 88 PCIe lanes.

Xeon 6737P

2025

Why buy it

✅+131.9% higher PassMark.
✅+476% larger total L3 cache (144 MB vs 25 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 88 PCIe lanes vs 20.
✅340% more PCIe lanes (88 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 48 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 15.9 vs 84.0 PassMark/$ ($4,995 MSRP vs $409 MSRP).
❌116% higher power demand at 270W vs 125W.
❌No integrated graphics, while Core i7-12700K can still boot and troubleshoot without a discrete GPU.

Core i7-12700K

2021

Xeon 6737P

2025

Why buy it

✅Better for gaming: +16.0% higher average FPS across 48 shared CPU benchmark tests.
✅Costs $4,586 less on MSRP ($409 MSRP vs $4,995 MSRP).
✅Delivers 426.7% more PassMark for each dollar spent, at 84.0 vs 15.9 PassMark/$ ($409 MSRP vs $4,995 MSRP).
✅Draws 125W instead of 270W, a 145W reduction.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Xeon 6737P needs a discrete GPU.

Why buy it

✅+131.9% higher PassMark.
✅+476% larger total L3 cache (144 MB vs 25 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 88 PCIe lanes vs 20.
✅340% more PCIe lanes (88 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (34,347 vs 79,634).
❌Smaller total L3 cache (25 MB vs 144 MB).
❌Less compelling for workstation-style loads than Xeon 6737P, which brings 32 cores / 64 threads and 88 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 48 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 15.9 vs 84.0 PassMark/$ ($4,995 MSRP vs $409 MSRP).
❌116% higher power demand at 270W vs 125W.
❌No integrated graphics, while Core i7-12700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon 6737P better than Core i7-12700K?

Not in a simple one-size-fits-all way. Xeon 6737P 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 streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon 6737P is the better fit. You are getting 131.9% better PassMark, backed by 32 cores and 64 threads. It also carries the larger cache pool with 476% larger total L3 cache (144 MB vs 25 MB).

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

Xeon 6737P is still the faster CPU overall, but Core i7-12700K makes more sense if price matters more than absolute performance. Xeon 6737P is 1121.3% more expensive on MSRP at $4,995 MSRP versus $409 MSRP, and it gives you 131.9% better PassMark. The trade-off is that Core i7-12700K is still the better pure gaming CPU with a 16.0% average FPS lead across 48 shared CPU game tests in our data. Core i7-12700K is also 426.7% better value on MSRP (84.0 vs 15.9 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Xeon 6737P is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2021), 476% larger total L3 cache (144 MB vs 25 MB), more multi-core headroom with 32 cores / 64 threads instead of 12/20, and AVX-512 support for heavier modern compute workloads. 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 6737P Benchmark Check

Path of Exile 2

Preset	Core i7-12700K	Xeon 6737P
1080p
low	314 FPS	190 FPS
medium	295 FPS	166 FPS
high	246 FPS	132 FPS
ultra	193 FPS	106 FPS
1440p
low	269 FPS	156 FPS
medium	225 FPS	132 FPS
high	182 FPS	101 FPS
ultra	145 FPS	83 FPS
4K
low	170 FPS	71 FPS
medium	142 FPS	63 FPS
high	109 FPS	49 FPS
ultra	96 FPS	40 FPS

Open Core i7-12700K Open Xeon 6737P

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-12700K	Xeon 6737P
1080p
low	630 FPS	520 FPS
medium	533 FPS	460 FPS
high	450 FPS	376 FPS
ultra	410 FPS	309 FPS
1440p
low	536 FPS	425 FPS
medium	475 FPS	383 FPS
high	403 FPS	321 FPS
ultra	349 FPS	256 FPS
4K
low	312 FPS	262 FPS
medium	280 FPS	239 FPS
high	266 FPS	212 FPS
ultra	234 FPS	176 FPS

Open Core i7-12700K Open Xeon 6737P

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-12700K	Xeon 6737P
1080p
low	797 FPS	883 FPS
medium	633 FPS	813 FPS
high	556 FPS	768 FPS
ultra	472 FPS	677 FPS
1440p
low	704 FPS	756 FPS
medium	565 FPS	692 FPS
high	490 FPS	650 FPS
ultra	422 FPS	581 FPS
4K
low	510 FPS	510 FPS
medium	425 FPS	429 FPS
high	381 FPS	383 FPS
ultra	321 FPS	318 FPS

Open Core i7-12700K Open Xeon 6737P

League of Legends

League of Legends

Valorant

Preset	Core i7-12700K	Xeon 6737P
1080p
low	859 FPS	985 FPS
medium	802 FPS	886 FPS
high	699 FPS	766 FPS
ultra	628 FPS	665 FPS
1440p
low	760 FPS	806 FPS
medium	678 FPS	701 FPS
high	590 FPS	604 FPS
ultra	519 FPS	519 FPS
4K
low	535 FPS	582 FPS
medium	488 FPS	521 FPS
high	437 FPS	462 FPS
ultra	384 FPS	397 FPS

Open Core i7-12700K Open Xeon 6737P

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-12700K and Xeon 6737P

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 6737P

The Xeon 6737P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 32 cores and 64 threads. Base frequency is 2.9 GHz, with boost up to 4 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 270 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 79,634 points. Launch price was $4,995.

⚡

Processing Power

The Core i7-12700K packs 12 cores / 20 threads, while the Xeon 6737P offers 32 cores / 64 threads — the Xeon 6737P has 20 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 4 GHz on the Xeon 6737P — a 22.2% clock advantage for the Core i7-12700K (base: 3.6 GHz vs 2.9 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Xeon 6737P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Core i7-12700K scores 34,347 against the Xeon 6737P's 79,634 — a 79.5% lead for the Xeon 6737P. L3 cache: 25 MB (total) on the Core i7-12700K vs 144 MB (total) on the Xeon 6737P.

Feature	Core i7-12700K	Xeon 6737P
Cores / Threads	12 / 20	32 / 64+167%
Boost Clock	5 GHz+25%	4 GHz
Base Clock	3.6 GHz+24%	2.9 GHz
L3 Cache	25 MB (total)	144 MB (total)+476%
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	10 nm	Intel 3 nm-70%
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Granite Rapids (2024−2025)
PassMark	34,347	79,634+132%
Geekbench 6 Single	—	2,000
Geekbench 6 Multi	—	45,000

🧠

Memory & Platform

The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the Xeon 6737P uses LGA4710 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Core i7-12700K versus DDR5-6400 on the Xeon 6737P — the Core i7-12700K supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6737P supports up to 4096 GB of RAM compared to 128 — 187.9% more capacity for professional workloads. Memory channels: 2 (Core i7-12700K) vs 8 (Xeon 6737P). PCIe lanes: 20 (Core i7-12700K) vs 88 (Xeon 6737P) — the Xeon 6737P offers 68 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z690,B660 (Core i7-12700K) and C741 (Xeon 6737P).

Feature	Core i7-12700K	Xeon 6737P
Socket	LGA1700	LGA4710
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	4800+95900%	DDR5-6400
Max RAM Capacity	128	4096 GB+3355443100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	88+340%

🔧

Advanced Features

Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon 6737P supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Xeon 6737P requires a dedicated GPU. Primary use case: Xeon 6737P targets High Performance Server. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X; Xeon 6737P rivals EPYC 9005.

Feature	Core i7-12700K	Xeon 6737P
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	—	High Performance Server

💰

Value Analysis

The Core i7-12700K launched at $409 MSRP, while the Xeon 6737P debuted at $4995. On MSRP ($409 vs $4995), the Core i7-12700K is $4586 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-12700K delivers 84.0 pts/$ vs 15.9 pts/$ for the Xeon 6737P — making the Core i7-12700K the 136.2% better value option.