Ryzen 5 7645HX vs Xeon 6349P

Ryzen 5 7645HX vs Xeon 6349P Performance Spectrum

Ryzen 5 7645HX

6 / 12

26,097

+0.6%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Xeon 6349P

6 / 12

25,953

0.0%

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.

Ryzen 5 7645HX vs Xeon 6349P 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.

Ryzen 5 7645HX vs Xeon 6349P: Pros, Cons & Final Verdict

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

Ryzen 5 7645HX

2023

Why buy it

✅Better for gaming: +7.2% higher average FPS across 50 shared CPU benchmark tests.
✅+77.8% larger total L3 cache (32 MB vs 18 MB).
✅Draws 45W instead of 95W, a 50W reduction.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon 610M, while Xeon 6349P needs a discrete GPU.

Trade-offs

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

Xeon 6349P

2025

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 7645HX across 50 shared CPU benchmark tests.
❌Lower PassMark (25,953 vs 26,097).
❌Smaller total L3 cache (18 MB vs 32 MB).
❌111.1% higher power demand at 95W vs 45W.
❌No integrated graphics, while Ryzen 5 7645HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 5 7645HX better than Xeon 6349P?

Not really, because they are built for different jobs. Xeon 6349P makes more sense for workstation-style multi-core throughput, while Ryzen 5 7645HX is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 5 7645HX is the better pick. According to our tests, it delivers 7.2% 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 5 7645HX is the stronger fit. You are getting 0.6% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 77.8% larger total L3 cache (32 MB vs 18 MB).

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

Ryzen 5 7645HX still makes the most sense overall. Ryzen 5 7645HX comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 7.2% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon 6349P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023). That makes it the safer long-term bet.

Ryzen 5 7645HX vs Xeon 6349P Technical Specifications

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

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.

Xeon 6349P

The Xeon 6349P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 5.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 95 Watt. Memory support: DDR5-4800. Passmark benchmark score: 25,953 points. Launch price was $509.

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Processing Power

Both the Ryzen 5 7645HX and Xeon 6349P share an identical 6-core/12-thread configuration. Boost clocks reach 5 GHz on the Ryzen 5 7645HX versus 5.4 GHz on the Xeon 6349P — a 7.7% clock advantage for the Xeon 6349P (base: 4 GHz vs 3.6 GHz). The Ryzen 5 7645HX uses the Dragon Range (Zen4) (2023) architecture (5 nm), while the Xeon 6349P uses Raptor Lake-R (2023−2025) (Intel 7 nm). In PassMark, the Ryzen 5 7645HX scores 26,097 against the Xeon 6349P's 25,953 — a 0.6% lead for the Ryzen 5 7645HX. L3 cache: 32 MB (total) on the Ryzen 5 7645HX vs 18 MB (total) on the Xeon 6349P.

Feature	Ryzen 5 7645HX	Xeon 6349P
Cores / Threads	6 / 12	6 / 12
Boost Clock	5 GHz	5.4 GHz+8%
Base Clock	4 GHz+11%	3.6 GHz
L3 Cache	32 MB (total)+78%	18 MB (total)
L2 Cache	1 MB (per core)	1.25 MB (per core)+25%
Process	5 nm-29%	Intel 7 nm
Architecture	Dragon Range (Zen4) (2023)	Raptor Lake-R (2023−2025)
PassMark	26,097	25,953
Cinebench R23 Multi	13,985	—
Geekbench 6 Single	2,588	—
Geekbench 6 Multi	11,717	—

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Memory & Platform

The Ryzen 5 7645HX uses the FL1 socket (PCIe 5.0), while the Xeon 6349P uses LGA1700 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Ryzen 5 7645HX	Xeon 6349P
Socket	FL1	LGA1700
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5200	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	28	—

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Advanced Features

Virtualization: AMD-V (SVM) (Ryzen 5 7645HX) / not specified (Xeon 6349P). The Ryzen 5 7645HX includes integrated graphics (Radeon 610M), while the Xeon 6349P requires a dedicated GPU. Primary use case: Ryzen 5 7645HX targets Gaming. Direct competitor: Ryzen 5 7645HX rivals Core i5-13500HX.