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: +31.8% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 125W instead of 165W, a 40W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 770, while Xeon Platinum 8176 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (24 MB vs 39 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8176, which brings 28 cores / 56 threads.
❌Launch MSRP is still $329 MSRP, while Xeon Platinum 8176 mostly shows up through inconsistent older-market listings.

Xeon Platinum 8176

2017

Why buy it

✅+60.4% larger total L3 cache (39 MB vs 24 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 4 shared CPU benchmark tests.
❌Lower PassMark (23,179 vs 37,655).
❌32% higher power demand at 165W vs 125W.
❌Older platform position on LGA3647 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 Platinum 8176

2017

Why buy it

✅Better for gaming: +31.8% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 125W instead of 165W, a 40W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 770, while Xeon Platinum 8176 needs a discrete GPU.

Why buy it

✅+60.4% larger total L3 cache (39 MB vs 24 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads.

Trade-offs

❌Smaller total L3 cache (24 MB vs 39 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8176, which brings 28 cores / 56 threads.
❌Launch MSRP is still $329 MSRP, while Xeon Platinum 8176 mostly shows up through inconsistent older-market listings.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 4 shared CPU benchmark tests.
❌Lower PassMark (23,179 vs 37,655).
❌32% higher power demand at 165W vs 125W.
❌Older platform position on LGA3647 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 Platinum 8176?

Not in a simple one-size-fits-all way. Xeon Platinum 8176 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 31.8% 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 i5-13600K is the better fit. You are getting 62.5% 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 at an unclear MSRP at $329 MSRP versus unclear MSRP, and it gives you a 31.8% average FPS lead across 4 shared CPU game tests in our data. It is also 100.0% better value on MSRP (114.5 vs 0.0 PassMark/$), 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 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 LGA3647, and more multi-core headroom with 14 cores / 20 threads instead of 28/56. 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 8176 Benchmark Check

Path of Exile 2

Preset	Core i5-13600K	Xeon Platinum 8176
1080p
low	281 FPS	195 FPS
medium	264 FPS	158 FPS
high	220 FPS	128 FPS
ultra	188 FPS	100 FPS
1440p
low	235 FPS	157 FPS
medium	198 FPS	123 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 8176

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13600K	Xeon Platinum 8176
1080p
low	632 FPS	233 FPS
medium	533 FPS	207 FPS
high	450 FPS	174 FPS
ultra	416 FPS	145 FPS
1440p
low	540 FPS	200 FPS
medium	474 FPS	180 FPS
high	403 FPS	153 FPS
ultra	351 FPS	123 FPS
4K
low	316 FPS	125 FPS
medium	282 FPS	114 FPS
high	269 FPS	104 FPS
ultra	238 FPS	86 FPS

Open Core i5-13600K Open Xeon Platinum 8176

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13600K	Xeon Platinum 8176
1080p
low	663 FPS	579 FPS
medium	543 FPS	579 FPS
high	477 FPS	579 FPS
ultra	414 FPS	579 FPS
1440p
low	600 FPS	579 FPS
medium	499 FPS	579 FPS
high	434 FPS	579 FPS
ultra	376 FPS	515 FPS
4K
low	441 FPS	459 FPS
medium	381 FPS	363 FPS
high	344 FPS	322 FPS
ultra	295 FPS	263 FPS

Open Core i5-13600K Open Xeon Platinum 8176

League of Legends

League of Legends

Valorant

Preset	Core i5-13600K	Xeon Platinum 8176
1080p
low	941 FPS	579 FPS
medium	941 FPS	579 FPS
high	923 FPS	579 FPS
ultra	831 FPS	579 FPS
1440p
low	941 FPS	579 FPS
medium	850 FPS	579 FPS
high	738 FPS	536 FPS
ultra	651 FPS	458 FPS
4K
low	651 FPS	514 FPS
medium	588 FPS	459 FPS
high	529 FPS	402 FPS
ultra	437 FPS	348 FPS

Open Core i5-13600K Open Xeon Platinum 8176

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13600K and Xeon Platinum 8176

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 8176

The Xeon Platinum 8176 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 28 cores and 56 threads. Base frequency is 2.1 GHz, with boost up to 3.8 GHz. L3 cache: 38.5 MB. L2 cache: 28 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 23,179 points. Launch price was $8,719.

⚡

Processing Power

The Core i5-13600K packs 14 cores / 20 threads, while the Xeon Platinum 8176 offers 28 cores / 56 threads — the Xeon Platinum 8176 has 14 more cores. Boost clocks reach 5.1 GHz on the Core i5-13600K versus 3.8 GHz on the Xeon Platinum 8176 — a 29.2% clock advantage for the Core i5-13600K (base: 3.5 GHz vs 2.1 GHz). The Core i5-13600K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Xeon Platinum 8176 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i5-13600K scores 37,655 against the Xeon Platinum 8176's 23,179 — a 47.6% lead for the Core i5-13600K. L3 cache: 24 MB on the Core i5-13600K vs 38.5 MB on the Xeon Platinum 8176.

Feature	Core i5-13600K	Xeon Platinum 8176
Cores / Threads	14 / 20	28 / 56+100%
Boost Clock	5.1 GHz+34%	3.8 GHz
Base Clock	3.5 GHz+67%	2.1 GHz
L3 Cache	24 MB	38.5 MB+60%
L2 Cache	2 MB (per core)	28 MB+1300%
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	Skylake (server) (2017−2018)
PassMark	37,655+62%	23,179

🧠

Memory & Platform

The Core i5-13600K uses the LGA1700 socket (PCIe 5.0), while the Xeon Platinum 8176 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-13600K	Xeon Platinum 8176
Socket	LGA1700	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-5600	—
Max RAM Capacity	192 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	20	—

🔧

Advanced Features

Virtualization: VT-x, VT-d (Core i5-13600K) / not specified (Xeon Platinum 8176). The Core i5-13600K includes integrated graphics (UHD Graphics 770), while the Xeon Platinum 8176 requires a dedicated GPU. Primary use case: Core i5-13600K targets Desktop.