Core i9-13900F vs Xeon 6736P

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.

Core i9-13900F vs Xeon 6736P FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i9-13900F vs Xeon 6736P: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i9-13900F

2023

Why buy it

✅Better for gaming: +21.3% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,827 less on MSRP ($524 MSRP vs $3,351 MSRP).
✅Delivers 525.0% more PassMark for each dollar spent, at 93.4 vs 14.9 PassMark/$ ($524 MSRP vs $3,351 MSRP).
✅Draws 65W instead of 205W, a 140W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon 6736P.

Trade-offs

❌Lower PassMark (48,934 vs 50,072).
❌Smaller total L3 cache (36 MB vs 144 MB).
❌Less compelling for workstation-style loads than Xeon 6736P, which brings 36 cores / 72 threads and 88 PCIe lanes.

Xeon 6736P

2025

Why buy it

✅+2.3% higher PassMark.
✅+300% larger total L3 cache (144 MB vs 36 MB).
✅Better for workstations and heavier parallel workloads: 36 cores / 72 threads, plus 88 PCIe lanes vs 20.
✅340% more PCIe lanes (88 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-13900F across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 14.9 vs 93.4 PassMark/$ ($3,351 MSRP vs $524 MSRP).
❌215.4% higher power demand at 205W vs 65W.
❌No boxed cooler included, unlike Core i9-13900F.

Quick Answers

So, is Core i9-13900F better than Xeon 6736P?

Not really, because they are built for different jobs. Xeon 6736P makes more sense for workstation-style multi-core throughput, while Core i9-13900F is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon 6736P is the stronger fit. You are getting 2.3% better PassMark, backed by 36 cores and 72 threads. It also has the larger cache pool with 300% larger total L3 cache (144 MB vs 36 MB).

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

Core i9-13900F is the better buy right now. Core i9-13900F comes in $2,827 cheaper on MSRP at $524 MSRP versus $3,351 MSRP, and it still gives you a 21.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon 6736P is still stronger for heavier multi-core work with 2.3% better PassMark. It is also 525.0% better value on MSRP (93.4 vs 14.9 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Xeon 6736P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023), 300% larger total L3 cache (144 MB vs 36 MB), and more multi-core headroom with 36 cores / 72 threads instead of 24/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-13900F vs Xeon 6736P Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i9-13900F

The Core i9-13900F 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 24 cores and 32 threads. Base frequency is 2 GHz, with boost up to 5.5 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 48,934 points. Launch price was $524.

Xeon 6736P

The Xeon 6736P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 36 cores and 72 threads. Base frequency is 2 GHz, with boost up to 4.1 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 205 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 50,072 points. Launch price was $3,351.

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Processing Power

The Core i9-13900F packs 24 cores / 32 threads, while the Xeon 6736P offers 36 cores / 72 threads — the Xeon 6736P has 12 more cores. Boost clocks reach 5.5 GHz on the Core i9-13900F versus 4.1 GHz on the Xeon 6736P — a 29.2% clock advantage for the Core i9-13900F (base: 2 GHz vs 2 GHz). The Core i9-13900F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon 6736P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Core i9-13900F scores 48,934 against the Xeon 6736P's 50,072 — a 2.3% lead for the Xeon 6736P. L3 cache: 36 MB (total) on the Core i9-13900F vs 144 MB (total) on the Xeon 6736P.

Feature	Core i9-13900F	Xeon 6736P
Cores / Threads	24 / 32	36 / 72+50%
Boost Clock	5.5 GHz+34%	4.1 GHz
Base Clock	2 GHz	2 GHz
L3 Cache	36 MB (total)	144 MB (total)+300%
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 7 nm	Intel 3 nm-57%
Architecture	Raptor Lake-S (2023−2024)	Granite Rapids (2024−2025)
PassMark	48,934	50,072+2%
Cinebench R23 Multi	37,326	—
Geekbench 6 Single	2,801	—
Geekbench 6 Multi	17,199	—

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Memory & Platform

The Core i9-13900F uses the LGA1700 socket (PCIe 5.0), while the Xeon 6736P uses LGA4710 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-13900F versus 6400 on the Xeon 6736P — the Xeon 6736P supports 14.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6736P supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Core i9-13900F) vs 8 (Xeon 6736P). PCIe lanes: 20 (Core i9-13900F) vs 88 (Xeon 6736P) — the Xeon 6736P offers 68 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1700 (Core i9-13900F) and Granite Rapids-SP (Xeon 6736P).

Feature	Core i9-13900F	Xeon 6736P
Socket	LGA1700	LGA4710
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600	6400+14%
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	88+340%

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Direct competitor: Xeon 6736P rivals EPYC 9684X.

Feature	Core i9-13900F	Xeon 6736P
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d

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Value Analysis

At launch, the Core i9-13900F was priced at $524, while the Xeon 6736P came in at $3351. On launch pricing ($524 vs $3351), Core i9-13900F was $2827 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-13900F delivers 93.4 pts/$ vs 14.9 pts/$ for the Xeon 6736P — making the Core i9-13900F the 144.8% better value option.

Feature	Core i9-13900F	Xeon 6736P
MSRP	$524-84%	$3351
Performance per Dollar	93.4+527%	14.9
Release Date	2023	2025

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