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 i5-13600K

2022

Why buy it

✅Better for gaming: +13.4% higher average FPS across 30 shared CPU benchmark tests.
✅Costs $1,004 less on MSRP ($329 MSRP vs $1,333 MSRP).
✅Delivers 437.9% more PassMark for each dollar spent, at 114.5 vs 21.3 PassMark/$ ($329 MSRP vs $1,333 MSRP).
✅Draws 125W instead of 140W, a 15W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA2066 and DDR4.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-2191B, which brings 18 cores / 36 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon W-2191B

2017

Why buy it

✅Better for workstations and heavier parallel workloads: 18 cores / 36 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 30 shared CPU benchmark tests.
❌Lower PassMark (28,362 vs 37,655).
❌Lower PassMark per dollar, at 21.3 vs 114.5 PassMark/$ ($1,333 MSRP vs $329 MSRP).
❌Older platform position on LGA2066 with DDR4, while Core i5-13600K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i5-13600K can still boot and troubleshoot without a discrete GPU.

Core i5-13600K

2022

Xeon W-2191B

2017

Why buy it

✅Better for gaming: +13.4% higher average FPS across 30 shared CPU benchmark tests.
✅Costs $1,004 less on MSRP ($329 MSRP vs $1,333 MSRP).
✅Delivers 437.9% more PassMark for each dollar spent, at 114.5 vs 21.3 PassMark/$ ($329 MSRP vs $1,333 MSRP).
✅Draws 125W instead of 140W, a 15W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA2066 and DDR4.

Why buy it

✅Better for workstations and heavier parallel workloads: 18 cores / 36 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-2191B, which brings 18 cores / 36 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 30 shared CPU benchmark tests.
❌Lower PassMark (28,362 vs 37,655).
❌Lower PassMark per dollar, at 21.3 vs 114.5 PassMark/$ ($1,333 MSRP vs $329 MSRP).
❌Older platform position on LGA2066 with DDR4, while Core i5-13600K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i5-13600K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-13600K better than Xeon W-2191B?

Not in a simple one-size-fits-all way. Xeon W-2191B makes more sense for workstation-style multi-core throughput, while Core i5-13600K 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 i5-13600K is the better pick here. According to our tests, it delivers 13.4% more average FPS across 30 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-13600K is the better fit. You are getting 32.8% better PassMark, backed by 14 cores and 20 threads.

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

Core i5-13600K is the smarter buy today. Core i5-13600K is $1,004 cheaper on MSRP at $329 MSRP versus $1,333 MSRP, and it gives you a 13.4% average FPS lead across 30 shared CPU game tests in our data. It is also 437.9% better value on MSRP (114.5 vs 21.3 PassMark/$), 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 i5-13600K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2017), a healthier platform with LGA1700 and DDR5 instead of LGA2066, and more multi-core headroom with 14 cores / 20 threads instead of 18/36. 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 i5-13600K Benchmark Check

Xeon W-2191B Benchmark Check

Path of Exile 2

Preset	Core i5-13600K	Xeon W-2191B
1080p
low	281 FPS	168 FPS
medium	264 FPS	147 FPS
high	220 FPS	120 FPS
ultra	188 FPS	98 FPS
1440p
low	235 FPS	140 FPS
medium	198 FPS	119 FPS
high	158 FPS	96 FPS
ultra	138 FPS	79 FPS
4K
low	159 FPS	74 FPS
medium	133 FPS	67 FPS
high	102 FPS	53 FPS
ultra	90 FPS	41 FPS

Open Core i5-13600K Open Xeon W-2191B

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13600K	Xeon W-2191B
1080p
low	632 FPS	430 FPS
medium	533 FPS	380 FPS
high	450 FPS	331 FPS
ultra	416 FPS	301 FPS
1440p
low	540 FPS	378 FPS
medium	474 FPS	339 FPS
high	403 FPS	297 FPS
ultra	351 FPS	260 FPS
4K
low	316 FPS	247 FPS
medium	282 FPS	220 FPS
high	269 FPS	207 FPS
ultra	238 FPS	181 FPS

Open Core i5-13600K Open Xeon W-2191B

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13600K	Xeon W-2191B
1080p
low	663 FPS	709 FPS
medium	543 FPS	709 FPS
high	477 FPS	709 FPS
ultra	414 FPS	658 FPS
1440p
low	600 FPS	709 FPS
medium	499 FPS	693 FPS
high	434 FPS	641 FPS
ultra	376 FPS	567 FPS
4K
low	441 FPS	511 FPS
medium	381 FPS	426 FPS
high	344 FPS	383 FPS
ultra	295 FPS	318 FPS

Open Core i5-13600K Open Xeon W-2191B

League of Legends

League of Legends

Valorant

Preset	Core i5-13600K	Xeon W-2191B
1080p
low	941 FPS	709 FPS
medium	941 FPS	709 FPS
high	923 FPS	709 FPS
ultra	831 FPS	675 FPS
1440p
low	941 FPS	709 FPS
medium	850 FPS	709 FPS
high	738 FPS	654 FPS
ultra	651 FPS	553 FPS
4K
low	651 FPS	615 FPS
medium	588 FPS	549 FPS
high	529 FPS	480 FPS
ultra	437 FPS	407 FPS

Open Core i5-13600K Open Xeon W-2191B

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13600K and Xeon W-2191B

Core i5-13600K

The Core i5-13600K 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 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. 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: 37,655 points. Launch price was $319.

Xeon W-2191B

The Xeon W-2191B is manufactured by Intel. It was released in 2015-01-01. It is based on the Skylake (server) (2017−2018) architecture. It features 18 cores and 36 threads. Base frequency is 2.3 GHz, with boost up to 4.3 GHz. L3 cache: 24.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2666. Passmark benchmark score: 28,362 points. Launch price was $800.

⚡

Processing Power

The Core i5-13600K packs 14 cores / 20 threads, while the Xeon W-2191B offers 18 cores / 36 threads — the Xeon W-2191B has 4 more cores. Boost clocks reach 5.1 GHz on the Core i5-13600K versus 4.3 GHz on the Xeon W-2191B — a 17% clock advantage for the Core i5-13600K (base: 3.5 GHz vs 2.3 GHz). The Core i5-13600K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Xeon W-2191B uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i5-13600K scores 37,655 against the Xeon W-2191B's 28,362 — a 28.2% lead for the Core i5-13600K. L3 cache: 24 MB on the Core i5-13600K vs 24.75 MB (total) on the Xeon W-2191B.

Feature	Core i5-13600K	Xeon W-2191B
Cores / Threads	14 / 20	18 / 36+29%
Boost Clock	5.1 GHz+19%	4.3 GHz
Base Clock	3.5 GHz+52%	2.3 GHz
L3 Cache	24 MB	24.75 MB (total)+3%
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	Skylake (server) (2017−2018)
PassMark	37,655+33%	28,362

🧠

Memory & Platform

The Core i5-13600K uses the LGA1700 socket (PCIe 5.0), while the Xeon W-2191B uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i5-13600K versus DDR4-2666 on the Xeon W-2191B — the Core i5-13600K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-2191B supports up to 512 GB of RAM compared to 192 GB — 90.9% more capacity for professional workloads. Memory channels: 2 (Core i5-13600K) vs 4 (Xeon W-2191B). PCIe lanes: 20 (Core i5-13600K) vs 48 (Xeon W-2191B) — the Xeon W-2191B offers 28 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-13600K	Xeon W-2191B
Socket	LGA1700	LGA2066
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-5600+25%	DDR4-2666
Max RAM Capacity	192 GB	512 GB+167%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	20	48+140%

🔧

Advanced Features

Only the Core i5-13600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon W-2191B supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core i5-13600K includes integrated graphics (UHD Graphics 770), while the Xeon W-2191B requires a dedicated GPU. Primary use case: Core i5-13600K targets Desktop, Xeon W-2191B targets Workstation.

Feature	Core i5-13600K	Xeon W-2191B
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 770	—
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Desktop	Workstation

💰

Value Analysis

The Core i5-13600K launched at $329 MSRP, while the Xeon W-2191B debuted at $1333. On MSRP ($329 vs $1333), the Core i5-13600K is $1004 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13600K delivers 114.5 pts/$ vs 21.3 pts/$ for the Xeon W-2191B — making the Core i5-13600K the 137.3% better value option.