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Core i9-9900KF vs Ryzen 7 5700X

CPUCPUGPUGPU
Intel

Core i9-9900KF

8 Cores16 Thrd95 WWMax: 5 GHz2019
Similar parts
·······
Buy on Amazon
VS
AMD

Ryzen 7 5700X

8 Cores16 Thrd65 WWMax: 4.6 GHz2022
Ryzen family
·······
Buy on Amazon

Core i9-9900KF vs Ryzen 7 5700X Performance Spectrum

Core i9-9900KF
8 / 16
18,029
0.0%
brand logoCore i7-8850H
brand logoCore i5-10505
brand logoCore i3-12100F
brand logoXeon W-11865MLE
brand logoXeon W-3265M
brand logoXeon w7-2575X
brand logoXeon w7-3565X
brand logoXeon w9-3495X
Ryzen 7 5700X
8 / 16
26,609
+47.6%
brand logoRyzen 7 PRO 4750U
brand logoRyzen 5 7535HS
brand logoRyzen 7 5800H
brand logoRyzen 7 7735H
brand logoRyzen AI Max PRO 390
brand logoRyzen Threadripper PRO 7955WX
brand logoRyzen Threadripper 3990X
brand logoRyzen Threadripper 9960X

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 i9-9900KF vs Ryzen 7 5700X 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.

Path of Exile 2

Path of Exile 2

1080P
Core i9-9900KF
low301 FPS
medium264 FPS
high222 FPS
ultra190 FPS
1080P
Ryzen 7 5700X
low156 FPS
medium129 FPS
high115 FPS
ultra94 FPS
Counter-Strike 2

Counter-Strike 2

1080P
Core i9-9900KF
low451 FPS
medium451 FPS
high451 FPS
ultra405 FPS
1080P
Ryzen 7 5700X
low649 FPS
medium549 FPS
high448 FPS
ultra404 FPS
League of Legends

League of Legends

1080P
Core i9-9900KF
low451 FPS
medium451 FPS
high451 FPS
ultra451 FPS
1080P
Ryzen 7 5700X
low665 FPS
medium557 FPS
high509 FPS
ultra439 FPS
Valorant

Valorant

1080P
Core i9-9900KF
low451 FPS
medium451 FPS
high451 FPS
ultra451 FPS
1080P
Ryzen 7 5700X
low665 FPS
medium665 FPS
high665 FPS
ultra665 FPS
Among Us

Among Us

1080P
Core i9-9900KF
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
1080P
Ryzen 7 5700X
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
Apex Legends

Apex Legends

1080P
Core i9-9900KF
low300 FPS
medium300 FPS
high300 FPS
ultra300 FPS
1080P
Ryzen 7 5700X
low300 FPS
medium300 FPS
high300 FPS
ultra300 FPS
ARC Raiders

ARC Raiders

1080P
Core i9-9900KF
low305 FPS
medium230 FPS
high203 FPS
ultra180 FPS
1080P
Ryzen 7 5700X
low289 FPS
medium219 FPS
high191 FPS
ultra172 FPS
Baldur's Gate 3

Baldur's Gate 3

1080P
Core i9-9900KF
low305 FPS
medium260 FPS
high202 FPS
ultra163 FPS
1080P
Ryzen 7 5700X
low278 FPS
medium245 FPS
high191 FPS
ultra155 FPS
Call of Duty: Black Ops 6

Call of Duty: Black Ops 6

1080P
Core i9-9900KF
low306 FPS
medium259 FPS
high217 FPS
ultra190 FPS
1080P
Ryzen 7 5700X
low351 FPS
medium300 FPS
high259 FPS
ultra221 FPS
Call of Duty: Warzone

Call of Duty: Warzone

1080P
Core i9-9900KF
low237 FPS
medium218 FPS
high181 FPS
ultra168 FPS
1080P
Ryzen 7 5700X
low238 FPS
medium218 FPS
high185 FPS
ultra172 FPS
Check FPS with Custom Builds

Core i9-9900KF vs Ryzen 7 5700X: Pros, Cons & Final Verdict

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

Core i9-9900KF

2019

Why buy it

    Trade-offs

    • ❌Lower Geekbench single-core performance for gaming (1,720 vs 2,116).
    • ❌Lower Cinebench R23 multi-core (12,812 vs 14,000).
    • ❌Smaller total L3 cache (16 MB vs 32 MB).
    • ❌Lower PassMark per dollar, at 36.9 vs 89.0 PassMark/$ ($488 MSRP vs $299 MSRP).
    • ❌46.2% higher power demand at 95W vs 65W.

    Ryzen 7 5700X

    2022

    Why buy it

    • ✅+23% higher Geekbench single-core performance for gaming and desktop responsiveness.
    • ✅+100% larger total L3 cache (32 MB vs 16 MB).
    • ✅Costs $189 less on MSRP ($299 MSRP vs $488 MSRP).
    • ✅Delivers 140.9% more PassMark for each dollar spent, at 89.0 vs 36.9 PassMark/$ ($299 MSRP vs $488 MSRP).
    • ✅Draws 65W instead of 95W, a 30W reduction.

    Trade-offs

    • ❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

    Quick Answers

    So, is Ryzen 7 5700X better than Core i9-9900KF?
    Yes. Ryzen 7 5700X is the better all-around CPU here. It gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data, 9.3% better Cinebench R23 multi-core, 47.6% higher 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 7 5700X is the better pick. According to our tests, it delivers 0.2% more average FPS across 50 shared CPU game tests.
    Which one is better for streaming, content creation, and heavy multitasking?
    For streaming, content creation, and heavier multitasking, Ryzen 7 5700X is the stronger fit. You are getting 9.3% better Cinebench R23 multi-core, backed by 8 cores and 16 threads. It also has the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).
    Which one is the smarter buy today, not just the cheaper CPU?
    Ryzen 7 5700X is the better buy right now. Ryzen 7 5700X comes in $189 cheaper on MSRP at $299 MSRP versus $488 MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 140.9% better value on MSRP (89.0 vs 36.9 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.
    Which one is more future-proof for 2026 and beyond?
    Ryzen 7 5700X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2019), 100% larger total L3 cache (32 MB vs 16 MB), and more multi-core headroom with 8 cores / 16 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

    Core i9-9900KF vs Ryzen 7 5700X Technical Specifications

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

    Intel

    Core i9-9900KF

    The Core i9-9900KF is manufactured by Intel. It was released in 8 January 2019 (6 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4-2666. Passmark benchmark score: 18,029 points. Launch price was $488.

    AMD

    Ryzen 7 5700X

    The Ryzen 7 5700X is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 26,609 points. Launch price was $299.

    ⚡

    Processing Power

    Both the Core i9-9900KF and Ryzen 7 5700X share an identical 8-core/16-thread configuration. Boost clocks reach 5 GHz on the Core i9-9900KF versus 4.6 GHz on the Ryzen 7 5700X — a 8.3% clock advantage for the Core i9-9900KF (base: 3.6 GHz vs 3.4 GHz). The Core i9-9900KF uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Ryzen 7 5700X uses Vermeer (Zen 3) (2020−2022) (7 nm). In PassMark, the Core i9-9900KF scores 18,029 against the Ryzen 7 5700X's 26,609 — a 38.4% lead for the Ryzen 7 5700X. Cinebench R23 multi-core: 12,812 vs 14,000 (8.9% advantage for the Ryzen 7 5700X). Geekbench 6 single-core — the metric most relevant to gaming — records 1,720 vs 2,116, a 20.6% lead for the Ryzen 7 5700X that directly translates to higher frame rates. Multi-core Geekbench: 8,150 vs 9,715 (17.5% advantage for the Ryzen 7 5700X). L3 cache: 16 MB (total) on the Core i9-9900KF vs 32 MB (total) on the Ryzen 7 5700X.

    FeatureCore i9-9900KFRyzen 7 5700X
    Cores / Threads
    8 / 16
    8 / 16
    Boost Clock
    5 GHz+9%
    4.6 GHz
    Base Clock
    3.6 GHz+6%
    3.4 GHz
    L3 Cache
    16 MB (total)
    32 MB (total)+100%
    L2 Cache
    256K (per core)
    512K (per core)+100%
    Process
    14 nm
    7 nm-50%
    Architecture
    Coffee Lake-R (2018−2019)
    Vermeer (Zen 3) (2020−2022)
    PassMark
    18,029
    26,609+48%
    Cinebench R23 Multi
    12,812
    14,000+9%
    Geekbench 6 Single
    1,720
    2,116+23%
    Geekbench 6 Multi
    8,150
    9,715+19%
    🧠

    Memory & Platform

    The Core i9-9900KF uses the LGA1151 socket (PCIe 3.0), while the Ryzen 7 5700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i9-9900KF versus DDR4-3200 on the Ryzen 7 5700X — the Ryzen 7 5700X supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i9-9900KF) vs 24 (Ryzen 7 5700X) — the Ryzen 7 5700X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z390,Z370,H370,B365,B360 (Core i9-9900KF) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 7 5700X).

    FeatureCore i9-9900KFRyzen 7 5700X
    Socket
    LGA1151
    AM4
    PCIe Generation
    PCIe 3.0
    PCIe 4.0+33%
    Max RAM Speed
    DDR4-2666
    DDR4-3200+20%
    Max RAM Capacity
    128 GB
    128 GB
    RAM Channels
    2
    2
    ECC Support
    No
    Yes
    PCIe Lanes
    16
    24+50%
    🔧

    Advanced Features

    Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x, VT-d (Core i9-9900KF) vs AMD-V (Ryzen 7 5700X). Primary use case: Core i9-9900KF targets Gaming, Ryzen 7 5700X targets Gaming. Direct competitor: Ryzen 7 5700X rivals Core i7-11700K.

    FeatureCore i9-9900KFRyzen 7 5700X
    Integrated GPU
    No
    No
    Unlocked
    Yes
    Yes
    AVX-512
    No
    No
    Virtualization
    VT-x, VT-d
    AMD-V
    Target Use
    Gaming
    Gaming
    💰

    Value Analysis

    At launch, the Core i9-9900KF was priced at $488, while the Ryzen 7 5700X came in at $299. On launch pricing ($488 vs $299), Ryzen 7 5700X was $189 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-9900KF delivers 36.9 pts/$ vs 89.0 pts/$ for the Ryzen 7 5700X — making the Ryzen 7 5700X the 82.7% better value option.

    FeatureCore i9-9900KFRyzen 7 5700X
    MSRP
    $488
    $299-39%
    Performance per Dollar
    36.9
    89.0+141%
    Release Date
    2019
    2022
    Search Core i9-9900KF on AmazonSearch Ryzen 7 5700X on Amazon

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