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 7 3700X

2019

Why buy it

✅Better for gaming: +11.4% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $966 less on MSRP ($329 MSRP vs $1,295 MSRP).
✅Delivers 37.9% more PassMark for each dollar spent, at 68.2 vs 49.4 PassMark/$ ($329 MSRP vs $1,295 MSRP).
✅Draws 65W instead of 210W, a 145W reduction.

Trade-offs

❌Lower PassMark (22,430 vs 64,010).
❌Smaller total L3 cache (32 MB vs 144 MB).
❌Less compelling for workstation-style loads than Xeon 6520P, which brings 24 cores / 48 threads and 88 PCIe lanes.
❌Older platform position on AM4 with DDR4, while Xeon 6520P moves to LGA4710 and DDR5.

Xeon 6520P

2025

Why buy it

✅+185.4% higher PassMark.
✅+350% larger total L3 cache (144 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 88 PCIe lanes vs 24.
✅Newer platform on LGA4710 with DDR5 support instead of AM4 and DDR4.
✅266.7% more PCIe lanes (88 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 49.4 vs 68.2 PassMark/$ ($1,295 MSRP vs $329 MSRP).
❌223.1% higher power demand at 210W vs 65W.

Ryzen 7 3700X

2019

Xeon 6520P

2025

Why buy it

✅Better for gaming: +11.4% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $966 less on MSRP ($329 MSRP vs $1,295 MSRP).
✅Delivers 37.9% more PassMark for each dollar spent, at 68.2 vs 49.4 PassMark/$ ($329 MSRP vs $1,295 MSRP).
✅Draws 65W instead of 210W, a 145W reduction.

Why buy it

✅+185.4% higher PassMark.
✅+350% larger total L3 cache (144 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 88 PCIe lanes vs 24.
✅Newer platform on LGA4710 with DDR5 support instead of AM4 and DDR4.
✅266.7% more PCIe lanes (88 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (22,430 vs 64,010).
❌Smaller total L3 cache (32 MB vs 144 MB).
❌Less compelling for workstation-style loads than Xeon 6520P, which brings 24 cores / 48 threads and 88 PCIe lanes.
❌Older platform position on AM4 with DDR4, while Xeon 6520P moves to LGA4710 and DDR5.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 49.4 vs 68.2 PassMark/$ ($1,295 MSRP vs $329 MSRP).
❌223.1% higher power demand at 210W vs 65W.

Quick Answers

So, is Ryzen 7 3700X better than Xeon 6520P?

Not in a simple one-size-fits-all way. Xeon 6520P makes more sense for workstation-style multi-core throughput, while Ryzen 7 3700X is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, Xeon 6520P is the better fit. You are getting 185.4% better PassMark, backed by 24 cores and 48 threads. It also carries the larger cache pool with 350% larger total L3 cache (144 MB vs 32 MB).

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

Ryzen 7 3700X is the smarter buy today. Ryzen 7 3700X is $966 cheaper on MSRP at $329 MSRP versus $1,295 MSRP, and it gives you a 11.4% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Xeon 6520P is still stronger for heavier multi-core work with 185.4% better PassMark. It is also 37.9% better value on MSRP (68.2 vs 49.4 PassMark/$), 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?

Xeon 6520P is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2019), a healthier platform with LGA4710 and DDR5 instead of AM4, 350% larger total L3 cache (144 MB vs 32 MB), more multi-core headroom with 24 cores / 48 threads instead of 8/16, and AVX-512 support for heavier modern compute workloads. 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 7 3700X Benchmark Check

Xeon 6520P Benchmark Check

Path of Exile 2

Preset	Ryzen 7 3700X	Xeon 6520P
1080p
low	200 FPS	188 FPS
medium	163 FPS	165 FPS
high	137 FPS	131 FPS
ultra	110 FPS	106 FPS
1440p
low	156 FPS	155 FPS
medium	121 FPS	131 FPS
high	100 FPS	100 FPS
ultra	80 FPS	82 FPS
4K
low	84 FPS	70 FPS
medium	71 FPS	63 FPS
high	56 FPS	49 FPS
ultra	44 FPS	40 FPS

Open Ryzen 7 3700X Open Xeon 6520P

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 3700X	Xeon 6520P
1080p
low	561 FPS	520 FPS
medium	525 FPS	460 FPS
high	428 FPS	375 FPS
ultra	383 FPS	309 FPS
1440p
low	545 FPS	425 FPS
medium	471 FPS	383 FPS
high	394 FPS	321 FPS
ultra	337 FPS	256 FPS
4K
low	350 FPS	262 FPS
medium	304 FPS	239 FPS
high	274 FPS	212 FPS
ultra	242 FPS	176 FPS

Open Ryzen 7 3700X Open Xeon 6520P

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 3700X	Xeon 6520P
1080p
low	561 FPS	910 FPS
medium	561 FPS	838 FPS
high	561 FPS	791 FPS
ultra	561 FPS	698 FPS
1440p
low	561 FPS	782 FPS
medium	561 FPS	716 FPS
high	538 FPS	673 FPS
ultra	470 FPS	601 FPS
4K
low	499 FPS	528 FPS
medium	394 FPS	444 FPS
high	343 FPS	396 FPS
ultra	275 FPS	330 FPS

Open Ryzen 7 3700X Open Xeon 6520P

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 3700X	Xeon 6520P
1080p
low	561 FPS	985 FPS
medium	561 FPS	887 FPS
high	561 FPS	767 FPS
ultra	561 FPS	666 FPS
1440p
low	561 FPS	804 FPS
medium	561 FPS	700 FPS
high	561 FPS	603 FPS
ultra	555 FPS	519 FPS
4K
low	561 FPS	580 FPS
medium	501 FPS	521 FPS
high	447 FPS	462 FPS
ultra	396 FPS	398 FPS

Open Ryzen 7 3700X Open Xeon 6520P

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 3700X and Xeon 6520P

Ryzen 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

Xeon 6520P

The Xeon 6520P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 24 cores and 48 threads. Base frequency is 2.4 GHz, with boost up to 4 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 210 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 64,010 points. Launch price was $1,295.

⚡

Processing Power

The Ryzen 7 3700X packs 8 cores / 16 threads, while the Xeon 6520P offers 24 cores / 48 threads — the Xeon 6520P has 16 more cores. Boost clocks reach 4.4 GHz on the Ryzen 7 3700X versus 4 GHz on the Xeon 6520P — a 9.5% clock advantage for the Ryzen 7 3700X (base: 3.6 GHz vs 2.4 GHz). The Ryzen 7 3700X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon 6520P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Ryzen 7 3700X scores 22,430 against the Xeon 6520P's 64,010 — a 96.2% lead for the Xeon 6520P. L3 cache: 32 MB on the Ryzen 7 3700X vs 144 MB (total) on the Xeon 6520P.

Feature	Ryzen 7 3700X	Xeon 6520P
Cores / Threads	8 / 16	24 / 48+200%
Boost Clock	4.4 GHz+10%	4 GHz
Base Clock	3.6 GHz+50%	2.4 GHz
L3 Cache	32 MB	144 MB (total)+350%
L2 Cache	512K (per core)	2 MB (per core)+300%
Process	7 nm, 12 nm	Intel 3 nm-57%
Architecture	Matisse (Zen 2) (2019−2020)	Granite Rapids (2024−2025)
PassMark	22,430	64,010+185%
Geekbench 6 Single	—	1,900
Geekbench 6 Multi	—	25,000

🧠

Memory & Platform

The Ryzen 7 3700X uses the AM4 socket (PCIe 4.0), while the Xeon 6520P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 3700X versus DDR5-6400 on the Xeon 6520P — the Xeon 6520P supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 3700X supports up to 128 GB of RAM compared to 4 TB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 3700X) vs 8 (Xeon 6520P). PCIe lanes: 24 (Ryzen 7 3700X) vs 88 (Xeon 6520P) — the Xeon 6520P offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X) and FCLGA4710 (Xeon 6520P).

Feature	Ryzen 7 3700X	Xeon 6520P
Socket	AM4	LGA4710
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	DDR5-6400+25%
Max RAM Capacity	128 GB	4 TB+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	24	88+267%

🔧

Advanced Features

Virtualization: not specified (Ryzen 7 3700X) / VT-x, VT-d (Xeon 6520P). Primary use case: Xeon 6520P targets Server. Direct competitor: Xeon 6520P rivals EPYC 9254.

Feature	Ryzen 7 3700X	Xeon 6520P
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	Yes
Virtualization	—	VT-x, VT-d
Target Use	—	Server

💰

Value Analysis

The Ryzen 7 3700X launched at $329 MSRP, while the Xeon 6520P debuted at $1295. On MSRP ($329 vs $1295), the Ryzen 7 3700X is $966 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 3700X delivers 68.2 pts/$ vs 49.4 pts/$ for the Xeon 6520P — making the Ryzen 7 3700X the 31.9% better value option.