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: +75.4% higher average FPS across 4 shared CPU benchmark tests.
✅+66.7% larger total L3 cache (25 MB vs 15 MB).
✅Newer platform on LGA1700 with DDR5 support instead of FCBGA2227 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 D-1746TER needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $409 MSRP, while Xeon D-1746TER mostly shows up through inconsistent older-market listings.
❌86.6% higher power demand at 125W vs 67W.

Xeon D-1746TER

2022

Why buy it

✅Draws 67W instead of 125W, a 58W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 4 shared CPU benchmark tests.
❌Lower PassMark (15,660 vs 34,347).
❌Smaller total L3 cache (15 MB vs 25 MB).
❌Older platform position on FCBGA2227 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 D-1746TER

2022

Why buy it

✅Better for gaming: +75.4% higher average FPS across 4 shared CPU benchmark tests.
✅+66.7% larger total L3 cache (25 MB vs 15 MB).
✅Newer platform on LGA1700 with DDR5 support instead of FCBGA2227 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 D-1746TER needs a discrete GPU.

Why buy it

✅Draws 67W instead of 125W, a 58W reduction.

Trade-offs

❌Launch MSRP is still $409 MSRP, while Xeon D-1746TER mostly shows up through inconsistent older-market listings.
❌86.6% higher power demand at 125W vs 67W.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 4 shared CPU benchmark tests.
❌Lower PassMark (15,660 vs 34,347).
❌Smaller total L3 cache (15 MB vs 25 MB).
❌Older platform position on FCBGA2227 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 D-1746TER?

Not in a simple one-size-fits-all way. Xeon D-1746TER 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 75.4% 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 i7-12700K is the better fit. You are getting 119.3% better PassMark, backed by 12 cores and 20 threads. It also carries the larger cache pool with 66.7% larger total L3 cache (25 MB vs 15 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 $409 MSRP versus unclear MSRP, and it gives you a 75.4% average FPS lead across 4 shared CPU game tests in our data. It is also 100.0% better value on MSRP (84.0 vs 0.0 PassMark/$), 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 healthier platform with LGA1700 and DDR5 instead of FCBGA2227, 66.7% larger total L3 cache (25 MB vs 15 MB), and more multi-core headroom with 12 cores / 20 threads instead of 10/20. 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 i7-12700K Benchmark Check

Xeon D-1746TER Benchmark Check

Path of Exile 2

Preset	Core i7-12700K	Xeon D-1746TER
1080p
low	314 FPS	173 FPS
medium	295 FPS	141 FPS
high	246 FPS	114 FPS
ultra	193 FPS	92 FPS
1440p
low	269 FPS	143 FPS
medium	225 FPS	114 FPS
high	182 FPS	89 FPS
ultra	145 FPS	71 FPS
4K
low	170 FPS	67 FPS
medium	142 FPS	57 FPS
high	109 FPS	45 FPS
ultra	96 FPS	36 FPS

Open Core i7-12700K Open Xeon D-1746TER

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-12700K	Xeon D-1746TER
1080p
low	630 FPS	154 FPS
medium	533 FPS	135 FPS
high	450 FPS	120 FPS
ultra	410 FPS	95 FPS
1440p
low	536 FPS	135 FPS
medium	475 FPS	122 FPS
high	403 FPS	109 FPS
ultra	349 FPS	87 FPS
4K
low	312 FPS	98 FPS
medium	280 FPS	91 FPS
high	266 FPS	81 FPS
ultra	234 FPS	63 FPS

Open Core i7-12700K Open Xeon D-1746TER

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-12700K	Xeon D-1746TER
1080p
low	797 FPS	392 FPS
medium	633 FPS	392 FPS
high	556 FPS	392 FPS
ultra	472 FPS	392 FPS
1440p
low	704 FPS	392 FPS
medium	565 FPS	392 FPS
high	490 FPS	392 FPS
ultra	422 FPS	344 FPS
4K
low	510 FPS	392 FPS
medium	425 FPS	327 FPS
high	381 FPS	278 FPS
ultra	321 FPS	223 FPS

Open Core i7-12700K Open Xeon D-1746TER

League of Legends

League of Legends

Valorant

Preset	Core i7-12700K	Xeon D-1746TER
1080p
low	859 FPS	392 FPS
medium	802 FPS	392 FPS
high	699 FPS	392 FPS
ultra	628 FPS	392 FPS
1440p
low	760 FPS	392 FPS
medium	678 FPS	392 FPS
high	590 FPS	392 FPS
ultra	519 FPS	392 FPS
4K
low	535 FPS	392 FPS
medium	488 FPS	392 FPS
high	437 FPS	358 FPS
ultra	384 FPS	309 FPS

Open Core i7-12700K Open Xeon D-1746TER

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-12700K and Xeon D-1746TER

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 D-1746TER

The Xeon D-1746TER is manufactured by Intel. It was released in 24 February 2022 (3 years ago). It is based on the Ice Lake-D (2022−2023) architecture. It features 10 cores and 20 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 15 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA2227. Thermal design power (TDP): 67 Watt. Memory support: DDR4. Passmark benchmark score: 15,660 points. Launch price was $1,069.

⚡

Processing Power

The Core i7-12700K packs 12 cores / 20 threads, while the Xeon D-1746TER offers 10 cores / 20 threads — the Core i7-12700K has 2 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 3.1 GHz on the Xeon D-1746TER — a 46.9% clock advantage for the Core i7-12700K (base: 3.6 GHz vs 2 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Xeon D-1746TER uses Ice Lake-D (2022−2023) (10 nm). In PassMark, the Core i7-12700K scores 34,347 against the Xeon D-1746TER's 15,660 — a 74.7% lead for the Core i7-12700K. L3 cache: 25 MB (total) on the Core i7-12700K vs 15 MB (total) on the Xeon D-1746TER.

Feature	Core i7-12700K	Xeon D-1746TER
Cores / Threads	12 / 20+20%	10 / 20
Boost Clock	5 GHz+61%	3.1 GHz
Base Clock	3.6 GHz+80%	2 GHz
L3 Cache	25 MB (total)+67%	15 MB (total)
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	10 nm	10 nm
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Ice Lake-D (2022−2023)
PassMark	34,347+119%	15,660

🧠

Memory & Platform

The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the Xeon D-1746TER uses FCBGA2227 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i7-12700K	Xeon D-1746TER
Socket	LGA1700	FCBGA2227
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
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 D-1746TER). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Xeon D-1746TER requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.