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Athlon 64 FX-74 vs Ryzen 9 5900X

CPUCPUGPUGPU
AMD

Athlon 64 FX-74

2 Cores2 Thrd125 WWMax: 3 GHz2006
Similar parts
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Buy on Amazon
VS
AMD

Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020
Ryzen family
·······
Buy on Amazon

Athlon 64 FX-74 vs Ryzen 9 5900X Performance Spectrum

Athlon 64 FX-74
2 / 2
1,658
0.0%
brand logoAthlon X2 BE-2300
brand logoAthlon 64 X2 3800+
brand logoAthlon Neo MV-40
brand logoAthlon 64 X2 5000+
brand logoRyzen 7 PRO 5755GE
brand logoRyzen Threadripper PRO 5945WX
brand logoRyzen Threadripper PRO 7955WX
brand logoRyzen Threadripper 3990X
Ryzen 9 5900X
12 / 24
38,955
+2249.5%
brand logoRyzen 7 PRO 250
brand logoRyzen 5 7645HX
brand logoRyzen 9 8945H
brand logoRyzen AI 9 HX 375
brand logoRyzen 9 7945HX
brand logoRyzen 9 9950X3D
brand logoRyzen Threadripper 9960X
brand logoRyzen 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.

Athlon 64 FX-74 vs Ryzen 9 5900X 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
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low323 FPS
medium291 FPS
high243 FPS
ultra193 FPS
Counter-Strike 2

Counter-Strike 2

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low772 FPS
medium647 FPS
high508 FPS
ultra450 FPS
League of Legends

League of Legends

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low832 FPS
medium645 FPS
high558 FPS
ultra459 FPS
Valorant

Valorant

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low974 FPS
medium974 FPS
high934 FPS
ultra826 FPS
Among Us

Among Us

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
Apex Legends

Apex Legends

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low300 FPS
medium300 FPS
high300 FPS
ultra300 FPS
ARC Raiders

ARC Raiders

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low309 FPS
medium238 FPS
high217 FPS
ultra194 FPS
Baldur's Gate 3

Baldur's Gate 3

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low336 FPS
medium297 FPS
high235 FPS
ultra196 FPS
Call of Duty: Black Ops 6

Call of Duty: Black Ops 6

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low355 FPS
medium306 FPS
high265 FPS
ultra225 FPS
Call of Duty: Warzone

Call of Duty: Warzone

1080P
Athlon 64 FX-74
low41 FPS
medium41 FPS
high41 FPS
ultra41 FPS
1080P
Ryzen 9 5900X
low259 FPS
medium237 FPS
high200 FPS
ultra188 FPS
Check FPS with Custom Builds

Athlon 64 FX-74 vs Ryzen 9 5900X: Pros, Cons & Final Verdict

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

Athlon 64 FX-74

2006

Why buy it

  • ✅Costs $50 less on MSRP ($499 MSRP vs $549 MSRP).

Trade-offs

  • ❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
  • ❌Lower Geekbench multi-core (750 vs 11,888).
  • ❌Lower PassMark per dollar, at 3.3 vs 71.0 PassMark/$ ($499 MSRP vs $549 MSRP).
  • ❌19% higher power demand at 125W vs 105W.

Ryzen 9 5900X

2020

Why buy it

  • ✅Better for gaming: +597.1% higher average FPS across 50 shared CPU benchmark tests.
  • ✅Delivers 2035.5% more PassMark for each dollar spent, at 71.0 vs 3.3 PassMark/$ ($549 MSRP vs $499 MSRP).
  • ✅Draws 105W instead of 125W, a 20W reduction.
  • ✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

  • ❌
    10% HIGHER MSRP
    $549 MSRPvs$499 MSRP

Quick Answers

So, is Ryzen 9 5900X better than Athlon 64 FX-74?
Yes. Ryzen 9 5900X is the better all-around CPU here. It gives you a 597.1% average FPS lead across 50 shared CPU game tests in our data, 1485.1% better Geekbench multi-core, 2249.5% 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 9 5900X is the better pick. According to our tests, it delivers 597.1% 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 9 5900X is the stronger fit. You are getting 1485.1% better Geekbench multi-core, backed by 12 cores and 24 threads.
Which one is the smarter buy today, not just the cheaper CPU?
Ryzen 9 5900X is the better buy right now. Ryzen 9 5900X comes in 10.0% more expensive on MSRP at $549 MSRP versus $499 MSRP, and it still gives you a 597.1% average FPS lead across 50 shared CPU game tests in our data. It is also 2035.5% better value on MSRP (71.0 vs 3.3 PassMark/$), 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 9 5900X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2006) and more multi-core headroom with 12 cores / 24 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon 64 FX-74 vs Ryzen 9 5900X Technical Specifications

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

AMD

Athlon 64 FX-74

The Athlon 64 FX-74 is manufactured by AMD. It was released in Novembro 2006 (19 years ago). It is based on the Windsor (2006−2007) architecture. It features 2 cores and 2 threads. Max frequency: 3 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 90 nm process technology. Socket: F. Thermal design power (TDP): 125 Watt. Memory support: DDR1. Passmark benchmark score: 1,658 points. Launch price was $500.

AMD

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

⚡

Processing Power

The Athlon 64 FX-74 packs 2 cores / 2 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 10 more cores. Boost clocks reach 3 GHz on the Athlon 64 FX-74 versus 4.8 GHz on the Ryzen 9 5900X — a 46.2% clock advantage for the Ryzen 9 5900X. The Athlon 64 FX-74 uses the Windsor (2006−2007) architecture (90 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Athlon 64 FX-74 scores 1,658 against the Ryzen 9 5900X's 38,955 — a 183.7% lead for the Ryzen 9 5900X. Geekbench 6 single-core — the metric most relevant to gaming — records 400 vs 2,174, a 137.8% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 750 vs 11,888 (176.3% advantage for the Ryzen 9 5900X). L3 cache: 0 kB on the Athlon 64 FX-74 vs 64 MB on the Ryzen 9 5900X.

FeatureAthlon 64 FX-74Ryzen 9 5900X
Cores / Threads
2 / 2
12 / 24+500%
Boost Clock
3 GHz
4.8 GHz+60%
Base Clock
—
3.7 GHz
L3 Cache
0 kB
64 MB
L2 Cache
1 MB
512K (per core)+51100%
Process
90 nm
7 nm, 12 nm-92%
Architecture
Windsor (2006−2007)
Vermeer (Zen3) (2020−2022)
PassMark
1,658
38,955+2250%
Cinebench R23 Multi
—
21,000
Geekbench 6 Single
400
2,174+443%
Geekbench 6 Multi
750
11,888+1485%
🧠

Memory & Platform

The Athlon 64 FX-74 uses the F socket (PCIe 1.1), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2 on the Athlon 64 FX-74 versus DDR4-3200 on the Ryzen 9 5900X — the Ryzen 9 5900X supports 159900% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 16 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Athlon 64 FX-74) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: nForce 680a (Athlon 64 FX-74) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

FeatureAthlon 64 FX-74Ryzen 9 5900X
Socket
F
AM4
PCIe Generation
PCIe 1.1
PCIe 4.0+264%
Max RAM Speed
DDR2
DDR4-3200+159900%
Max RAM Capacity
16 GB
128 GB+700%
RAM Channels
2
2
ECC Support
No
Yes
PCIe Lanes
16
24+50%
🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AMD-V virtualization. Primary use case: Athlon 64 FX-74 targets Budget, Ryzen 9 5900X targets Workstation. Direct competitor: Athlon 64 FX-74 rivals Pentium Extreme Edition 965; Ryzen 9 5900X rivals Core i9-12900K.

FeatureAthlon 64 FX-74Ryzen 9 5900X
Integrated GPU
No
No
Unlocked
Yes
Yes
AVX-512
No
No
Virtualization
AMD-V
AMD-V
Target Use
Budget
Workstation
💰

Value Analysis

At launch, the Athlon 64 FX-74 was priced at $499, while the Ryzen 9 5900X came in at $549. On launch pricing ($499 vs $549), Athlon 64 FX-74 was $50 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon 64 FX-74 delivers 3.3 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 182.1% better value option.

FeatureAthlon 64 FX-74Ryzen 9 5900X
MSRP
$499-9%
$549
Performance per Dollar
3.3
71.0+2052%
Release Date
2006
2020
Search Athlon 64 FX-74 on AmazonSearch Ryzen 9 5900X on Amazon

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