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 5700X

2022

Why buy it

✅Better for gaming: +9.7% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $6,241 less on MSRP ($299 MSRP vs $6,540 MSRP).
✅Delivers 833.5% more PassMark for each dollar spent, at 89.0 vs 9.5 PassMark/$ ($299 MSRP vs $6,540 MSRP).
✅Draws 65W instead of 270W, a 205W reduction.

Trade-offs

❌Lower PassMark (26,609 vs 62,347).
❌Smaller total L3 cache (32 MB vs 83 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8454H, which brings 32 cores / 64 threads and 80 PCIe lanes.
❌Older platform position on AM4 with DDR4, while Xeon Platinum 8454H moves to LGA4677 and DDR5.

Xeon Platinum 8454H

2023

Why buy it

✅+134.3% higher PassMark.
✅+157.8% larger total L3 cache (83 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 24.
✅Newer platform on LGA4677 with DDR5 support instead of AM4 and DDR4.
✅233.3% more PCIe lanes (80 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5700X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 9.5 vs 89.0 PassMark/$ ($6,540 MSRP vs $299 MSRP).
❌315.4% higher power demand at 270W vs 65W.

Ryzen 7 5700X

2022

Xeon Platinum 8454H

2023

Why buy it

✅Better for gaming: +9.7% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $6,241 less on MSRP ($299 MSRP vs $6,540 MSRP).
✅Delivers 833.5% more PassMark for each dollar spent, at 89.0 vs 9.5 PassMark/$ ($299 MSRP vs $6,540 MSRP).
✅Draws 65W instead of 270W, a 205W reduction.

Why buy it

✅+134.3% higher PassMark.
✅+157.8% larger total L3 cache (83 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 24.
✅Newer platform on LGA4677 with DDR5 support instead of AM4 and DDR4.
✅233.3% more PCIe lanes (80 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (26,609 vs 62,347).
❌Smaller total L3 cache (32 MB vs 83 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8454H, which brings 32 cores / 64 threads and 80 PCIe lanes.
❌Older platform position on AM4 with DDR4, while Xeon Platinum 8454H moves to LGA4677 and DDR5.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5700X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 9.5 vs 89.0 PassMark/$ ($6,540 MSRP vs $299 MSRP).
❌315.4% higher power demand at 270W vs 65W.

Quick Answers

So, is Ryzen 7 5700X better than Xeon Platinum 8454H?

Not in a simple one-size-fits-all way. Xeon Platinum 8454H makes more sense for workstation-style multi-core throughput, while Ryzen 7 5700X 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 Platinum 8454H is the better fit. You are getting 134.3% better PassMark, backed by 32 cores and 64 threads. It also carries the larger cache pool with 157.8% larger total L3 cache (83 MB vs 32 MB).

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

Ryzen 7 5700X is the smarter buy today. Ryzen 7 5700X is $6,241 cheaper on MSRP at $299 MSRP versus $6,540 MSRP, and it gives you a 9.7% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Xeon Platinum 8454H is still stronger for heavier multi-core work with 134.3% better PassMark. It is also 833.5% better value on MSRP (89.0 vs 9.5 PassMark/$), 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 Platinum 8454H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), a healthier platform with LGA4677 and DDR5 instead of AM4, 157.8% larger total L3 cache (83 MB vs 32 MB), more multi-core headroom with 32 cores / 64 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 5700X Benchmark Check

Xeon Platinum 8454H Benchmark Check

Path of Exile 2

Preset	Ryzen 7 5700X	Xeon Platinum 8454H
1080p
low	156 FPS	186 FPS
medium	129 FPS	168 FPS
high	115 FPS	135 FPS
ultra	94 FPS	109 FPS
1440p
low	137 FPS	153 FPS
medium	111 FPS	129 FPS
high	95 FPS	98 FPS
ultra	78 FPS	81 FPS
4K
low	77 FPS	71 FPS
medium	67 FPS	63 FPS
high	55 FPS	48 FPS
ultra	43 FPS	40 FPS

Open Ryzen 7 5700X Open Xeon Platinum 8454H

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 5700X	Xeon Platinum 8454H
1080p
low	649 FPS	250 FPS
medium	549 FPS	224 FPS
high	448 FPS	186 FPS
ultra	404 FPS	148 FPS
1440p
low	552 FPS	205 FPS
medium	484 FPS	187 FPS
high	407 FPS	160 FPS
ultra	350 FPS	124 FPS
4K
low	343 FPS	128 FPS
medium	303 FPS	119 FPS
high	277 FPS	103 FPS
ultra	245 FPS	83 FPS

Open Ryzen 7 5700X Open Xeon Platinum 8454H

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 5700X	Xeon Platinum 8454H
1080p
low	665 FPS	811 FPS
medium	557 FPS	735 FPS
high	509 FPS	700 FPS
ultra	439 FPS	624 FPS
1440p
low	554 FPS	724 FPS
medium	458 FPS	651 FPS
high	419 FPS	608 FPS
ultra	358 FPS	547 FPS
4K
low	402 FPS	486 FPS
medium	322 FPS	397 FPS
high	292 FPS	354 FPS
ultra	229 FPS	294 FPS

Open Ryzen 7 5700X Open Xeon Platinum 8454H

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 5700X	Xeon Platinum 8454H
1080p
low	665 FPS	1084 FPS
medium	665 FPS	965 FPS
high	665 FPS	823 FPS
ultra	665 FPS	679 FPS
1440p
low	665 FPS	891 FPS
medium	665 FPS	765 FPS
high	607 FPS	650 FPS
ultra	533 FPS	536 FPS
4K
low	545 FPS	646 FPS
medium	488 FPS	567 FPS
high	439 FPS	496 FPS
ultra	385 FPS	415 FPS

Open Ryzen 7 5700X Open Xeon Platinum 8454H

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 5700X and Xeon Platinum 8454H

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.

Xeon Platinum 8454H

The Xeon Platinum 8454H is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 82.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 62,347 points. Launch price was $6,540.

⚡

Processing Power

The Ryzen 7 5700X packs 8 cores / 16 threads, while the Xeon Platinum 8454H offers 32 cores / 64 threads — the Xeon Platinum 8454H has 24 more cores. Boost clocks reach 4.6 GHz on the Ryzen 7 5700X versus 3.4 GHz on the Xeon Platinum 8454H — a 30% clock advantage for the Ryzen 7 5700X (base: 3.4 GHz vs 2.1 GHz). The Ryzen 7 5700X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm), while the Xeon Platinum 8454H uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 5700X scores 26,609 against the Xeon Platinum 8454H's 62,347 — a 80.3% lead for the Xeon Platinum 8454H. L3 cache: 32 MB (total) on the Ryzen 7 5700X vs 82.5 MB on the Xeon Platinum 8454H.

Feature	Ryzen 7 5700X	Xeon Platinum 8454H
Cores / Threads	8 / 16	32 / 64+300%
Boost Clock	4.6 GHz+35%	3.4 GHz
Base Clock	3.4 GHz+62%	2.1 GHz
L3 Cache	32 MB (total)	82.5 MB+158%
L2 Cache	512K (per core)	2 MB (per core)+300%
Process	7 nm	Intel 7 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Sapphire Rapids (2023−2024)
PassMark	26,609	62,347+134%
Cinebench R23 Multi	14,000	—
Geekbench 6 Single	2,116	—
Geekbench 6 Multi	9,715	—

🧠

Memory & Platform

The Ryzen 7 5700X uses the AM4 socket (PCIe 4.0), while the Xeon Platinum 8454H uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5700X versus 4800 on the Xeon Platinum 8454H — the Xeon Platinum 8454H supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8454H supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5700X) vs 8 (Xeon Platinum 8454H). PCIe lanes: 24 (Ryzen 7 5700X) vs 80 (Xeon Platinum 8454H) — the Xeon Platinum 8454H offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 7 5700X) and C741 (Xeon Platinum 8454H).

Feature	Ryzen 7 5700X	Xeon Platinum 8454H
Socket	AM4	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	4800+119900%
Max RAM Capacity	128 GB+3276700%	4096
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	24	80+233%

🔧

Advanced Features

Only the Ryzen 7 5700X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8454H supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5700X) vs VT-x, VT-d (Xeon Platinum 8454H). Primary use case: Ryzen 7 5700X targets Gaming. Direct competitor: Ryzen 7 5700X rivals Core i7-11700K; Xeon Platinum 8454H rivals EPYC 9354.

Feature	Ryzen 7 5700X	Xeon Platinum 8454H
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	AMD-V	VT-x, VT-d
Target Use	Gaming	—

💰

Value Analysis

The Ryzen 7 5700X launched at $299 MSRP, while the Xeon Platinum 8454H debuted at $6540. On MSRP ($299 vs $6540), the Ryzen 7 5700X is $6241 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5700X delivers 89.0 pts/$ vs 9.5 pts/$ for the Xeon Platinum 8454H — making the Ryzen 7 5700X the 161.3% better value option.