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 i7-13700K

2022

Why buy it

✅Better for gaming: +85.1% higher average FPS across 46 shared CPU benchmark tests.
✅+66.7% larger total L3 cache (30 MB vs 18 MB).
✅Costs $1,091 less on MSRP ($409 MSRP vs $1,500 MSRP).
✅Delivers 2032.8% more PassMark for each dollar spent, at 111.9 vs 5.2 PassMark/$ ($409 MSRP vs $1,500 MSRP).
✅Draws 125W instead of 130W, a 5W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Xeon X7550

2010

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-13700K across 46 shared CPU benchmark tests.
❌Lower PassMark (7,873 vs 45,784).
❌Smaller total L3 cache (18 MB vs 30 MB).
❌Lower PassMark per dollar, at 5.2 vs 111.9 PassMark/$ ($1,500 MSRP vs $409 MSRP).
❌Older platform position on LGA1567, while Core i7-13700K moves to LGA1700 and DDR5.

Core i7-13700K

2022

Xeon X7550

2010

Why buy it

✅Better for gaming: +85.1% higher average FPS across 46 shared CPU benchmark tests.
✅+66.7% larger total L3 cache (30 MB vs 18 MB).
✅Costs $1,091 less on MSRP ($409 MSRP vs $1,500 MSRP).
✅Delivers 2032.8% more PassMark for each dollar spent, at 111.9 vs 5.2 PassMark/$ ($409 MSRP vs $1,500 MSRP).
✅Draws 125W instead of 130W, a 5W reduction.

Why buy it

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-13700K across 46 shared CPU benchmark tests.
❌Lower PassMark (7,873 vs 45,784).
❌Smaller total L3 cache (18 MB vs 30 MB).
❌Lower PassMark per dollar, at 5.2 vs 111.9 PassMark/$ ($1,500 MSRP vs $409 MSRP).
❌Older platform position on LGA1567, while Core i7-13700K moves to LGA1700 and DDR5.

Quick Answers

So, is Core i7-13700K better than Xeon X7550?

Not in a simple one-size-fits-all way. Xeon X7550 makes more sense for workstation-style multi-core throughput, while Core i7-13700K 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 i7-13700K is the better pick here. According to our tests, it delivers 85.1% more average FPS across 46 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i7-13700K is the better fit. You are getting 481.5% better PassMark, backed by 16 cores and 24 threads. It also carries the larger cache pool with 66.7% larger total L3 cache (30 MB vs 18 MB).

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

Core i7-13700K is the smarter buy today. Core i7-13700K is $1,091 cheaper on MSRP at $409 MSRP versus $1,500 MSRP, and it gives you a 85.1% average FPS lead across 46 shared CPU game tests in our data. It is also 2032.8% better value on MSRP (111.9 vs 5.2 PassMark/$), 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 i7-13700K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2010), a healthier platform with LGA1700 and DDR5 instead of LGA1567, 66.7% larger total L3 cache (30 MB vs 18 MB), and more multi-core headroom with 16 cores / 24 threads instead of 8/16. 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 i7-13700K Benchmark Check

Xeon X7550 Benchmark Check

Path of Exile 2

Preset	Core i7-13700K	Xeon X7550
1080p
low	284 FPS	169 FPS
medium	268 FPS	134 FPS
high	223 FPS	109 FPS
ultra	190 FPS	87 FPS
1440p
low	238 FPS	138 FPS
medium	200 FPS	108 FPS
high	159 FPS	86 FPS
ultra	139 FPS	68 FPS
4K
low	159 FPS	65 FPS
medium	134 FPS	55 FPS
high	103 FPS	43 FPS
ultra	90 FPS	34 FPS

Open Core i7-13700K Open Xeon X7550

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-13700K	Xeon X7550
1080p
low	689 FPS	187 FPS
medium	580 FPS	167 FPS
high	484 FPS	144 FPS
ultra	439 FPS	118 FPS
1440p
low	595 FPS	161 FPS
medium	525 FPS	147 FPS
high	441 FPS	127 FPS
ultra	378 FPS	103 FPS
4K
low	348 FPS	105 FPS
medium	314 FPS	96 FPS
high	295 FPS	85 FPS
ultra	261 FPS	68 FPS

Open Core i7-13700K Open Xeon X7550

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-13700K	Xeon X7550
1080p
low	648 FPS	197 FPS
medium	530 FPS	197 FPS
high	467 FPS	197 FPS
ultra	405 FPS	197 FPS
1440p
low	591 FPS	197 FPS
medium	491 FPS	197 FPS
high	427 FPS	197 FPS
ultra	371 FPS	197 FPS
4K
low	434 FPS	197 FPS
medium	374 FPS	197 FPS
high	339 FPS	197 FPS
ultra	290 FPS	197 FPS

Open Core i7-13700K Open Xeon X7550

League of Legends

League of Legends

Valorant

Preset	Core i7-13700K	Xeon X7550
1080p
low	970 FPS	197 FPS
medium	883 FPS	197 FPS
high	766 FPS	197 FPS
ultra	689 FPS	197 FPS
1440p
low	829 FPS	197 FPS
medium	740 FPS	197 FPS
high	642 FPS	197 FPS
ultra	566 FPS	197 FPS
4K
low	567 FPS	197 FPS
medium	515 FPS	197 FPS
high	463 FPS	197 FPS
ultra	404 FPS	197 FPS

Open Core i7-13700K Open Xeon X7550

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-13700K and Xeon X7550

Core i7-13700K

The Core i7-13700K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 45,784 points. Launch price was $409.

Xeon X7550

The Xeon X7550 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 2.4 GHz. L3 cache: 18 MB L3 Cache. Built on 45 nm process technology. Socket: LGA1567. Thermal design power (TDP): 130 Watt. Memory support: DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066. Passmark benchmark score: 7,873 points. Launch price was $800.

⚡

Processing Power

The Core i7-13700K packs 16 cores / 24 threads, while the Xeon X7550 offers 8 cores / 16 threads — the Core i7-13700K has 8 more cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 2.4 GHz on the Xeon X7550 — a 76.9% clock advantage for the Core i7-13700K (base: 3.4 GHz vs 2 GHz). The Core i7-13700K is built on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. In PassMark, the Core i7-13700K scores 45,784 against the Xeon X7550's 7,873 — a 141.3% lead for the Core i7-13700K. L3 cache: 30 MB (total) on the Core i7-13700K vs 18 MB L3 Cache on the Xeon X7550.

Feature	Core i7-13700K	Xeon X7550
Cores / Threads	16 / 24+100%	8 / 16
Boost Clock	5.4 GHz+125%	2.4 GHz
Base Clock	3.4 GHz+70%	2 GHz
L3 Cache	30 MB (total)+67%	18 MB L3 Cache
L2 Cache	2 MB (per core)	—
Process	Intel 7 nm-84%	45 nm
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	—
PassMark	45,784+482%	7,873
Cinebench R23 Multi	31,000	—
Geekbench 6 Single	2,846	—
Geekbench 6 Multi	18,980	—

🧠

Memory & Platform

The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the Xeon X7550 uses LGA1567 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-13700K versus DDR3-1333 on the Xeon X7550 — the Core i7-13700K supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Memory channels: 2 (Core i7-13700K) vs 4 (Xeon X7550). Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and Nehalem-EX (Xeon X7550).

Feature	Core i7-13700K	Xeon X7550
Socket	LGA1700	LGA1567
PCIe Generation	PCIe 5.0+150%	PCIe 2.0
Max RAM Speed	DDR5-5600+67%	DDR3-1333
Max RAM Capacity	192 GB	—
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	20	—

🔧

Advanced Features

Only the Core i7-13700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: true (Core i7-13700K) vs VT-x, VT-d, EPT (Xeon X7550). The Core i7-13700K includes integrated graphics (Intel UHD Graphics 770), while the Xeon X7550 requires a dedicated GPU. Primary use case: Xeon X7550 targets Server. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X; Xeon X7550 rivals Core i7-980X.

Feature	Core i7-13700K	Xeon X7550
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	—
Unlocked	Yes	No
AVX-512	No	No
Virtualization	true	VT-x, VT-d, EPT
Target Use	—	Server

💰

Value Analysis

The Core i7-13700K launched at $409 MSRP, while the Xeon X7550 debuted at $1500. On MSRP ($409 vs $1500), the Core i7-13700K is $1091 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-13700K delivers 111.9 pts/$ vs 5.2 pts/$ for the Xeon X7550 — making the Core i7-13700K the 182.1% better value option.