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: +14.7% higher average FPS across 45 shared CPU benchmark tests.
✅Costs $5,973 less on MSRP ($329 MSRP vs $6,302 MSRP).
✅Delivers 1956.0% more PassMark for each dollar spent, at 114.5 vs 5.6 PassMark/$ ($329 MSRP vs $6,302 MSRP).
✅Draws 125W instead of 205W, a 80W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.

Trade-offs

❌Smaller total L3 cache (24 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8268, which brings 24 cores / 48 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Platinum 8268

2019

Why buy it

✅+49% larger total L3 cache (36 MB vs 24 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 45 shared CPU benchmark tests.
❌Lower PassMark (35,081 vs 37,655).
❌Lower PassMark per dollar, at 5.6 vs 114.5 PassMark/$ ($6,302 MSRP vs $329 MSRP).
❌64% higher power demand at 205W vs 125W.
❌Older platform position on LGA3647 with DDR4, while Core i5-13600K moves to LGA1700 and DDR5.

Core i5-13600K

2022

Xeon Platinum 8268

2019

Why buy it

✅Better for gaming: +14.7% higher average FPS across 45 shared CPU benchmark tests.
✅Costs $5,973 less on MSRP ($329 MSRP vs $6,302 MSRP).
✅Delivers 1956.0% more PassMark for each dollar spent, at 114.5 vs 5.6 PassMark/$ ($329 MSRP vs $6,302 MSRP).
✅Draws 125W instead of 205W, a 80W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.

Why buy it

✅+49% larger total L3 cache (36 MB vs 24 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (24 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8268, which brings 24 cores / 48 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 45 shared CPU benchmark tests.
❌Lower PassMark (35,081 vs 37,655).
❌Lower PassMark per dollar, at 5.6 vs 114.5 PassMark/$ ($6,302 MSRP vs $329 MSRP).
❌64% higher power demand at 205W vs 125W.
❌Older platform position on LGA3647 with DDR4, while Core i5-13600K moves to LGA1700 and DDR5.

Quick Answers

So, is Core i5-13600K better than Xeon Platinum 8268?

Not in a simple one-size-fits-all way. Xeon Platinum 8268 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 14.7% more average FPS across 45 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 7.3% 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 $5,973 cheaper on MSRP at $329 MSRP versus $6,302 MSRP, and it gives you a 14.7% average FPS lead across 45 shared CPU game tests in our data. It is also 1956.0% better value on MSRP (114.5 vs 5.6 PassMark/$), 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 2019), a healthier platform with LGA1700 and DDR5 instead of LGA3647, and more multi-core headroom with 14 cores / 20 threads instead of 24/48. 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 Platinum 8268 Benchmark Check

Path of Exile 2

Preset	Core i5-13600K	Xeon Platinum 8268
1080p
low	281 FPS	194 FPS
medium	264 FPS	157 FPS
high	220 FPS	126 FPS
ultra	188 FPS	98 FPS
1440p
low	235 FPS	159 FPS
medium	198 FPS	124 FPS
high	158 FPS	96 FPS
ultra	138 FPS	76 FPS
4K
low	159 FPS	72 FPS
medium	133 FPS	60 FPS
high	102 FPS	47 FPS
ultra	90 FPS	38 FPS

Open Core i5-13600K Open Xeon Platinum 8268

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13600K	Xeon Platinum 8268
1080p
low	632 FPS	424 FPS
medium	533 FPS	370 FPS
high	450 FPS	303 FPS
ultra	416 FPS	249 FPS
1440p
low	540 FPS	366 FPS
medium	474 FPS	322 FPS
high	403 FPS	266 FPS
ultra	351 FPS	212 FPS
4K
low	316 FPS	228 FPS
medium	282 FPS	203 FPS
high	269 FPS	180 FPS
ultra	238 FPS	148 FPS

Open Core i5-13600K Open Xeon Platinum 8268

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13600K	Xeon Platinum 8268
1080p
low	663 FPS	877 FPS
medium	543 FPS	877 FPS
high	477 FPS	872 FPS
ultra	414 FPS	787 FPS
1440p
low	600 FPS	731 FPS
medium	499 FPS	632 FPS
high	434 FPS	600 FPS
ultra	376 FPS	537 FPS
4K
low	441 FPS	468 FPS
medium	381 FPS	368 FPS
high	344 FPS	328 FPS
ultra	295 FPS	269 FPS

Open Core i5-13600K Open Xeon Platinum 8268

League of Legends

League of Legends

Valorant

Preset	Core i5-13600K	Xeon Platinum 8268
1080p
low	941 FPS	877 FPS
medium	941 FPS	848 FPS
high	923 FPS	733 FPS
ultra	831 FPS	637 FPS
1440p
low	941 FPS	736 FPS
medium	850 FPS	646 FPS
high	738 FPS	555 FPS
ultra	651 FPS	476 FPS
4K
low	651 FPS	531 FPS
medium	588 FPS	473 FPS
high	529 FPS	416 FPS
ultra	437 FPS	361 FPS

Open Core i5-13600K Open Xeon Platinum 8268

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13600K and Xeon Platinum 8268

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 Platinum 8268

The Xeon Platinum 8268 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.9 GHz, with boost up to 3.9 GHz. L3 cache: 35.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 35,081 points. Launch price was $6,302.

⚡

Processing Power

The Core i5-13600K packs 14 cores / 20 threads, while the Xeon Platinum 8268 offers 24 cores / 48 threads — the Xeon Platinum 8268 has 10 more cores. Boost clocks reach 5.1 GHz on the Core i5-13600K versus 3.9 GHz on the Xeon Platinum 8268 — a 26.7% clock advantage for the Core i5-13600K (base: 3.5 GHz vs 2.9 GHz). The Core i5-13600K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Xeon Platinum 8268 uses Cascade Lake-SP (2018) (14 nm). In PassMark, the Core i5-13600K scores 37,655 against the Xeon Platinum 8268's 35,081 — a 7.1% lead for the Core i5-13600K. L3 cache: 24 MB on the Core i5-13600K vs 35.75 MB (total) on the Xeon Platinum 8268.

Feature	Core i5-13600K	Xeon Platinum 8268
Cores / Threads	14 / 20	24 / 48+71%
Boost Clock	5.1 GHz+31%	3.9 GHz
Base Clock	3.5 GHz+21%	2.9 GHz
L3 Cache	24 MB	35.75 MB (total)+49%
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)	Cascade Lake-SP (2018)
PassMark	37,655+7%	35,081
Cinebench R23 Multi	—	24,500
Geekbench 6 Single	—	1,394
Geekbench 6 Multi	—	12,046

🧠

Memory & Platform

The Core i5-13600K uses the LGA1700 socket (PCIe 5.0), while the Xeon Platinum 8268 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i5-13600K versus DDR4-2933 on the Xeon Platinum 8268 — the Core i5-13600K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8268 supports up to 1024 GB of RAM compared to 192 GB — 136.8% more capacity for professional workloads. Memory channels: 2 (Core i5-13600K) vs 6 (Xeon Platinum 8268). PCIe lanes: 20 (Core i5-13600K) vs 48 (Xeon Platinum 8268) — the Xeon Platinum 8268 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 600 series,Intel 700 series (Core i5-13600K) and C621,Lewisburg (Xeon Platinum 8268).

Feature	Core i5-13600K	Xeon Platinum 8268
Socket	LGA1700	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-5600+25%	DDR4-2933
Max RAM Capacity	192 GB	1024 GB+433%
RAM Channels	2	6+200%
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 Platinum 8268 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i5-13600K) vs VT-x, VT-d, EPT (Xeon Platinum 8268). The Core i5-13600K includes integrated graphics (UHD Graphics 770), while the Xeon Platinum 8268 requires a dedicated GPU. Primary use case: Core i5-13600K targets Desktop, Xeon Platinum 8268 targets High-end Server. Direct competitor: Xeon Platinum 8268 rivals EPYC 7452.

Feature	Core i5-13600K	Xeon Platinum 8268
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, EPT
Target Use	Desktop	High-end Server

💰

Value Analysis

The Core i5-13600K launched at $329 MSRP, while the Xeon Platinum 8268 debuted at $6302. On MSRP ($329 vs $6302), the Core i5-13600K is $5973 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13600K delivers 114.5 pts/$ vs 5.6 pts/$ for the Xeon Platinum 8268 — making the Core i5-13600K the 181.4% better value option.