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.

Ryzen 5 7600X

2022

Why buy it

✅+9.4% higher Cinebench R23 multi-core.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 7645HX across 49 shared CPU benchmark tests.
❌Launch MSRP is still $299 MSRP, while Ryzen 5 7645HX mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 105W vs 45W.

Ryzen 5 7645HX

2023

Why buy it

✅Better for gaming: +8.7% higher average FPS across 49 shared CPU benchmark tests.
✅Draws 45W instead of 105W, a 60W reduction.

Trade-offs

❌Lower Cinebench R23 multi-core (13,985 vs 15,300).

Ryzen 5 7600X

2022

Ryzen 5 7645HX

2023

Why buy it

✅+9.4% higher Cinebench R23 multi-core.

Why buy it

✅Better for gaming: +8.7% higher average FPS across 49 shared CPU benchmark tests.
✅Draws 45W instead of 105W, a 60W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 7645HX across 49 shared CPU benchmark tests.
❌Launch MSRP is still $299 MSRP, while Ryzen 5 7645HX mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 105W vs 45W.

Trade-offs

❌Lower Cinebench R23 multi-core (13,985 vs 15,300).

Quick Answers

So, is Ryzen 5 7600X better than Ryzen 5 7645HX?

It depends on what matters more to you. For gaming, Ryzen 5 7645HX is ahead with a 8.7% average FPS lead across 49 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 5 7600X pulls ahead with 9.4% better Cinebench R23 multi-core.

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

For streaming, content creation, and heavier multitasking, Ryzen 5 7600X is the better fit. You are getting 9.4% better Cinebench R23 multi-core, backed by 6 cores and 12 threads.

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

Ryzen 5 7600X is the smarter buy today. Ryzen 5 7600X is at an unclear MSRP at $299 MSRP versus unclear MSRP, and it gives you 9.4% better Cinebench R23 multi-core. The trade-off is that Ryzen 5 7645HX is still the better pure gaming CPU with a 8.7% average FPS lead across 49 shared CPU game tests in our data. It is also 100.0% better value on MSRP (94.7 vs 0.0 PassMark/$), 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?

Ryzen 5 7600X is the more future-proof choice for 2026 and beyond. You are getting more multi-core headroom with 6 cores / 12 threads instead of 6/12. 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.

Ryzen 5 7600X Benchmark Check

Ryzen 5 7645HX Benchmark Check

Path of Exile 2

Preset	Ryzen 5 7600X	Ryzen 5 7645HX
1080p
low	266 FPS	272 FPS
medium	246 FPS	249 FPS
high	210 FPS	212 FPS
ultra	179 FPS	182 FPS
1440p
low	226 FPS	229 FPS
medium	189 FPS	190 FPS
high	154 FPS	155 FPS
ultra	134 FPS	137 FPS
4K
low	157 FPS	160 FPS
medium	131 FPS	133 FPS
high	101 FPS	103 FPS
ultra	87 FPS	89 FPS

Open Ryzen 5 7600X Open Ryzen 5 7645HX

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 5 7600X	Ryzen 5 7645HX
1080p
low	649 FPS	638 FPS
medium	524 FPS	515 FPS
high	436 FPS	430 FPS
ultra	386 FPS	385 FPS
1440p
low	544 FPS	546 FPS
medium	455 FPS	459 FPS
high	388 FPS	390 FPS
ultra	329 FPS	335 FPS
4K
low	341 FPS	347 FPS
medium	290 FPS	294 FPS
high	271 FPS	273 FPS
ultra	232 FPS	236 FPS

Open Ryzen 5 7600X Open Ryzen 5 7645HX

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 5 7600X	Ryzen 5 7645HX
1080p
low	708 FPS	652 FPS
medium	652 FPS	652 FPS
high	571 FPS	652 FPS
ultra	484 FPS	590 FPS
1440p
low	708 FPS	652 FPS
medium	554 FPS	598 FPS
high	479 FPS	515 FPS
ultra	409 FPS	442 FPS
4K
low	463 FPS	513 FPS
medium	392 FPS	433 FPS
high	341 FPS	374 FPS
ultra	281 FPS	306 FPS

Open Ryzen 5 7600X Open Ryzen 5 7645HX

League of Legends

League of Legends

Valorant

Preset	Ryzen 5 7600X	Ryzen 5 7645HX
1080p
low	708 FPS	652 FPS
medium	708 FPS	652 FPS
high	708 FPS	652 FPS
ultra	708 FPS	652 FPS
1440p
low	708 FPS	652 FPS
medium	708 FPS	652 FPS
high	658 FPS	652 FPS
ultra	571 FPS	570 FPS
4K
low	560 FPS	586 FPS
medium	502 FPS	525 FPS
high	452 FPS	474 FPS
ultra	391 FPS	405 FPS

Open Ryzen 5 7600X Open Ryzen 5 7645HX

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 5 7600X and Ryzen 5 7645HX

Ryzen 5 7600X

The Ryzen 5 7600X is manufactured by AMD. It was released in 27 September 2022 (3 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 6 cores and 12 threads. Base frequency is 4.7 GHz, with boost up to 5.3 GHz. L3 cache: 32 MB (total). L2 cache: 6 MB. Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 105 Watt. Memory support: DDR5-5200. Passmark benchmark score: 28,325 points. Launch price was $299.

Ryzen 5 7645HX

The Ryzen 5 7645HX is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Dragon Range (Zen4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 4 GHz, with boost up to 5 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 45 Watt. Memory support: DDR5-5200. Passmark benchmark score: 26,097 points. Launch price was $299.

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Processing Power

Both the Ryzen 5 7600X and Ryzen 5 7645HX share an identical 6-core/12-thread configuration. Boost clocks reach 5.3 GHz on the Ryzen 5 7600X versus 5 GHz on the Ryzen 5 7645HX — a 5.8% clock advantage for the Ryzen 5 7600X (base: 4.7 GHz vs 4 GHz). The Ryzen 5 7600X uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Ryzen 5 7645HX uses Dragon Range (Zen4) (2023) (5 nm). In PassMark, the Ryzen 5 7600X scores 28,325 against the Ryzen 5 7645HX's 26,097 — a 8.2% lead for the Ryzen 5 7600X. Cinebench R23 multi-core: 15,300 vs 13,985 (9% advantage for the Ryzen 5 7600X). Geekbench 6 single-core — the metric most relevant to gaming — records 2,900 vs 2,588, a 11.4% lead for the Ryzen 5 7600X that directly translates to higher frame rates. Multi-core Geekbench: 13,800 vs 11,717 (16.3% advantage for the Ryzen 5 7600X). Both processors carry 32 MB (total) of L3 cache.

Feature	Ryzen 5 7600X	Ryzen 5 7645HX
Cores / Threads	6 / 12	6 / 12
Boost Clock	5.3 GHz+6%	5 GHz
Base Clock	4.7 GHz+18%	4 GHz
L3 Cache	32 MB (total)	32 MB (total)
L2 Cache	6 MB+500%	1 MB (per core)
Process	5 nm, 6 nm	5 nm
Architecture	Raphael (Zen4) (2022−2023)	Dragon Range (Zen4) (2023)
PassMark	28,325+9%	26,097
Cinebench R23 Multi	15,300+9%	13,985
Geekbench 6 Single	2,900+12%	2,588
Geekbench 6 Multi	13,800+18%	11,717

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Memory & Platform

The Ryzen 5 7600X uses the AM5 socket (PCIe 5.0), while the Ryzen 5 7645HX uses FL1 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Ryzen 5 7600X supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 5 7600X) and SoC (Ryzen 5 7645HX).

Feature	Ryzen 5 7600X	Ryzen 5 7645HX
Socket	AM5	FL1
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5200	DDR5-5200
Max RAM Capacity	128 GB+100%	64 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	28	28

🔧

Advanced Features

Only the Ryzen 5 7600X 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: AMD-V (Ryzen 5 7600X) vs AMD-V (SVM) (Ryzen 5 7645HX). Both include integrated graphics — AMD Radeon Graphics (2-core) (Ryzen 5 7600X) and Radeon 610M (Ryzen 5 7645HX) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 5 7600X targets Gaming, Ryzen 5 7645HX targets Gaming. Direct competitor: Ryzen 5 7600X rivals Intel Core i5-13600K; Ryzen 5 7645HX rivals Core i5-13500HX.