Core i9-13900F vs Ryzen 9 7900X3D

CPU

GPU

Core i9-13900F

24 Cores32 Thrd65 WWMax: 5.5 GHz2023

Core family

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Ryzen 9 7900X3D

12 Cores24 Thrd120 WWMax: 5.6 GHz2023

Ryzen family

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Core i9-13900F vs Ryzen 9 7900X3D Performance Spectrum

Core i9-13900F

24 / 32

48,934

0.0%

50,213

+2.6%

Ryzen 7 5800XT

Ryzen AI 9 HX PRO 375

Ryzen 9 5900X

Ryzen 9 5900XT

Ryzen 9 9950X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

About PassMark

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 Ryzen 9 7900X3D 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 Ryzen 9 7900X3D: 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

✅Costs $75 less on MSRP ($524 MSRP vs $599 MSRP).
✅Delivers 11.4% more PassMark for each dollar spent, at 93.4 vs 83.8 PassMark/$ ($524 MSRP vs $599 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.
✅Includes a boxed cooler (Yes), unlike Ryzen 9 7900X3D.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
❌Lower PassMark (48,934 vs 50,213).
❌No integrated graphics, while Ryzen 9 7900X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 7900X3D

2023

Why buy it

✅Better for gaming: +19.5% higher average FPS across 50 shared CPU benchmark tests.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Graphics, while Core i9-13900F needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 83.8 vs 93.4 PassMark/$ ($599 MSRP vs $524 MSRP).
❌84.6% higher power demand at 120W vs 65W.
❌No boxed cooler included, unlike Core i9-13900F.

Quick Answers

So, is Ryzen 9 7900X3D better than Core i9-13900F?

Yes. Ryzen 9 7900X3D is the better all-around CPU here. It gives you a 19.5% average FPS lead across 50 shared CPU game tests in our data, 2.6% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 7900X3D is the better pick. According to our tests, it delivers 19.5% more average FPS across 50 shared CPU game tests. It also has a clear cache advantage at 128 MB versus 36 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7900X3D is the stronger fit. You are getting 2.6% better PassMark, backed by 12 cores and 24 threads. It also has the larger cache pool with 255.6% larger total L3 cache (128 MB vs 36 MB).

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

Ryzen 9 7900X3D is still the faster CPU overall, but Core i9-13900F is easier to justify if budget matters more than peak performance. Ryzen 9 7900X3D comes in 14.3% more expensive on MSRP at $599 MSRP versus $524 MSRP, and it still gives you a 19.5% average FPS lead across 50 shared CPU game tests in our data. Core i9-13900F is also 11.4% better value on MSRP (93.4 vs 83.8 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible LGA1700 + DDR5 setup, Core i9-13900F can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Ryzen 9 7900X3D makes more sense long term for 2026 and beyond. You are getting 3D V-Cache and a much larger 128 MB L3 cache instead of 36 MB and more multi-core headroom with 12 cores / 24 threads instead of 24/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-13900F vs Ryzen 9 7900X3D 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.

Ryzen 9 7900X3D

The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.

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Processing Power

The Core i9-13900F packs 24 cores / 32 threads, while the Ryzen 9 7900X3D offers 12 cores / 24 threads — the Core i9-13900F has 12 more cores. Boost clocks reach 5.5 GHz on the Core i9-13900F versus 5.6 GHz on the Ryzen 9 7900X3D — a 1.8% clock advantage for the Ryzen 9 7900X3D (base: 2 GHz vs 4.4 GHz). The Core i9-13900F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Ryzen 9 7900X3D uses Raphael (2023−2025) (5 nm, 6 nm). In PassMark, the Core i9-13900F scores 48,934 against the Ryzen 9 7900X3D's 50,213 — a 2.6% lead for the Ryzen 9 7900X3D. L3 cache: 36 MB (total) on the Core i9-13900F vs 128 MB (total) on the Ryzen 9 7900X3D.

Feature	Core i9-13900F	Ryzen 9 7900X3D
Cores / Threads	24 / 32+100%	12 / 24
Boost Clock	5.5 GHz	5.6 GHz+2%
Base Clock	2 GHz	4.4 GHz+120%
L3 Cache	36 MB (total)	128 MB (total)+256%
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm	5 nm, 6 nm-29%
Architecture	Raptor Lake-S (2023−2024)	Raphael (2023−2025)
PassMark	48,934	50,213+3%
Cinebench R23 Multi	37,326	—
Geekbench 6 Single	2,801	—
Geekbench 6 Multi	17,199	—

🧠

Memory & Platform

The Core i9-13900F uses the LGA1700 socket (PCIe 5.0), while the Ryzen 9 7900X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-13900F versus 5200 on the Ryzen 9 7900X3D — the Core i9-13900F supports 7.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i9-13900F supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i9-13900F) vs 28 (Ryzen 9 7900X3D) — the Ryzen 9 7900X3D offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1700 (Core i9-13900F) and AM5 (Ryzen 9 7900X3D).

Feature	Core i9-13900F	Ryzen 9 7900X3D
Socket	LGA1700	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5600+8%	5200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	28+40%

🔧

Advanced Features

Only the Ryzen 9 7900X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core i9-13900F) vs VT-x, VT-d, AMD-V (Ryzen 9 7900X3D). The Ryzen 9 7900X3D includes integrated graphics (AMD Radeon Graphics), while the Core i9-13900F requires a dedicated GPU. Direct competitor: Ryzen 9 7900X3D rivals Core i7-14700K.

Feature	Core i9-13900F	Ryzen 9 7900X3D
Integrated GPU	No	Yes
IGPU Model	—	AMD Radeon Graphics
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d, AMD-V

💰

Value Analysis

At launch, the Core i9-13900F was priced at $524, while the Ryzen 9 7900X3D came in at $599. On launch pricing ($524 vs $599), Core i9-13900F was $75 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-13900F delivers 93.4 pts/$ vs 83.8 pts/$ for the Ryzen 9 7900X3D — making the Core i9-13900F the 10.8% better value option.

Feature	Core i9-13900F	Ryzen 9 7900X3D
MSRP	$524-13%	$599
Performance per Dollar	93.4+11%	83.8
Release Date	2023	2023

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