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 i5-13400E

2023

Why buy it

✅Draws 65W instead of 150W, a 85W 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 730, while Xeon Gold 6252 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6252.

Trade-offs

❌Lower PassMark (27,000 vs 27,148).
❌Smaller total L3 cache (20 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6252, which brings 24 cores / 48 threads.
❌Launch MSRP is still $221 MSRP, while Xeon Gold 6252 mostly shows up through inconsistent older-market listings.

Xeon Gold 6252

2019

Why buy it

✅+0.5% higher PassMark.
✅+78.8% larger total L3 cache (36 MB vs 20 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads.

Trade-offs

❌130.8% higher power demand at 150W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core i5-13400E moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i5-13400E can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i5-13400E.

Core i5-13400E

2023

Xeon Gold 6252

2019

Why buy it

✅Draws 65W instead of 150W, a 85W 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 730, while Xeon Gold 6252 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6252.

Why buy it

✅+0.5% higher PassMark.
✅+78.8% larger total L3 cache (36 MB vs 20 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads.

Trade-offs

❌Lower PassMark (27,000 vs 27,148).
❌Smaller total L3 cache (20 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6252, which brings 24 cores / 48 threads.
❌Launch MSRP is still $221 MSRP, while Xeon Gold 6252 mostly shows up through inconsistent older-market listings.

Trade-offs

❌130.8% higher power demand at 150W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core i5-13400E moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i5-13400E can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i5-13400E.

Quick Answers

So, is Core i5-13400E better than Xeon Gold 6252?

Not in a simple one-size-fits-all way. Xeon Gold 6252 makes more sense for workstation-style multi-core throughput, while Core i5-13400E is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6252 is the better fit. You are getting 0.5% better PassMark, backed by 24 cores and 48 threads. It also carries the larger cache pool with 78.8% larger total L3 cache (36 MB vs 20 MB).

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

Core i5-13400E is the smarter buy today. Core i5-13400E is at an unclear MSRP at $221 MSRP versus unclear MSRP, and it gives you a 1.9% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Xeon Gold 6252 is still stronger for heavier multi-core work with 0.5% better PassMark. It is also 100.0% better value on MSRP (122.2 vs 0.0 PassMark/$), 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 i5-13400E is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019) and a healthier platform with LGA1700 and DDR5 instead of LGA3647. 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 i5-13400E Benchmark Check

Xeon Gold 6252 Benchmark Check

Path of Exile 2

Preset	Core i5-13400E	Xeon Gold 6252
1080p
low	167 FPS	195 FPS
medium	151 FPS	158 FPS
high	126 FPS	128 FPS
ultra	106 FPS	100 FPS
1440p
low	140 FPS	157 FPS
medium	120 FPS	123 FPS
high	97 FPS	96 FPS
ultra	82 FPS	76 FPS
4K
low	76 FPS	72 FPS
medium	70 FPS	60 FPS
high	56 FPS	47 FPS
ultra	44 FPS	38 FPS

Open Core i5-13400E Open Xeon Gold 6252

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400E	Xeon Gold 6252
1080p
low	570 FPS	233 FPS
medium	487 FPS	207 FPS
high	408 FPS	174 FPS
ultra	369 FPS	145 FPS
1440p
low	487 FPS	200 FPS
medium	429 FPS	180 FPS
high	368 FPS	153 FPS
ultra	317 FPS	123 FPS
4K
low	298 FPS	125 FPS
medium	264 FPS	114 FPS
high	246 FPS	104 FPS
ultra	215 FPS	86 FPS

Open Core i5-13400E Open Xeon Gold 6252

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400E	Xeon Gold 6252
1080p
low	675 FPS	679 FPS
medium	564 FPS	679 FPS
high	516 FPS	679 FPS
ultra	451 FPS	657 FPS
1440p
low	602 FPS	679 FPS
medium	508 FPS	614 FPS
high	455 FPS	580 FPS
ultra	398 FPS	515 FPS
4K
low	464 FPS	459 FPS
medium	381 FPS	363 FPS
high	337 FPS	322 FPS
ultra	276 FPS	263 FPS

Open Core i5-13400E Open Xeon Gold 6252

League of Legends

League of Legends

Valorant

Preset	Core i5-13400E	Xeon Gold 6252
1080p
low	675 FPS	679 FPS
medium	675 FPS	679 FPS
high	675 FPS	679 FPS
ultra	648 FPS	609 FPS
1440p
low	675 FPS	679 FPS
medium	675 FPS	625 FPS
high	604 FPS	536 FPS
ultra	530 FPS	458 FPS
4K
low	542 FPS	514 FPS
medium	497 FPS	459 FPS
high	444 FPS	402 FPS
ultra	389 FPS	348 FPS

Open Core i5-13400E Open Xeon Gold 6252

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400E and Xeon Gold 6252

Core i5-13400E

The Core i5-13400E is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 27,000 points. Launch price was $299.

Xeon Gold 6252

The Xeon Gold 6252 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 24 cores and 48 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 35.75 MB. L2 cache: 24 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2933. Passmark benchmark score: 27,148 points. Launch price was $3,655.

⚡

Processing Power

The Core i5-13400E packs 10 cores / 16 threads, while the Xeon Gold 6252 offers 24 cores / 48 threads — the Xeon Gold 6252 has 14 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400E versus 3.7 GHz on the Xeon Gold 6252 — a 21.7% clock advantage for the Core i5-13400E (base: 2.4 GHz vs 2.1 GHz). The Core i5-13400E uses the Raptor Lake-S (2023−2024) architecture (10 nm), while the Xeon Gold 6252 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Core i5-13400E scores 27,000 against the Xeon Gold 6252's 27,148 — a 0.5% lead for the Xeon Gold 6252. L3 cache: 20 MB (total) on the Core i5-13400E vs 35.75 MB on the Xeon Gold 6252.

Feature	Core i5-13400E	Xeon Gold 6252
Cores / Threads	10 / 16	24 / 48+140%
Boost Clock	4.6 GHz+24%	3.7 GHz
Base Clock	2.4 GHz+14%	2.1 GHz
L3 Cache	20 MB (total)	35.75 MB+79%
L2 Cache	1.25 MB (per core)	24 MB+1820%
Process	10 nm-29%	14 nm
Architecture	Raptor Lake-S (2023−2024)	Cascade Lake (2019−2020)
PassMark	27,000	27,148
Cinebench R23 Multi	15,953	—
Geekbench 6 Single	2,375	—
Geekbench 6 Multi	9,977	—

🧠

Memory & Platform

The Core i5-13400E uses the LGA1700 socket (PCIe 5.0), while the Xeon Gold 6252 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-13400E	Xeon Gold 6252
Socket	LGA1700	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-4800	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	20	—

🔧

Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-13400E) / not specified (Xeon Gold 6252). The Core i5-13400E includes integrated graphics (UHD 730), while the Xeon Gold 6252 requires a dedicated GPU. Primary use case: Core i5-13400E targets Productivity. Direct competitor: Core i5-13400E rivals Ryzen 5 7600.