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 9 7900X3D

2023

Why buy it

✅Better for gaming: +42.9% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $5,346 less on MSRP ($599 MSRP vs $5,945 MSRP).
✅Delivers 893.0% more PassMark for each dollar spent, at 83.8 vs 8.4 PassMark/$ ($599 MSRP vs $5,945 MSRP).
✅Draws 120W instead of 300W, a 180W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics, while Xeon Platinum 8562Y+ needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Platinum 8562Y+, which brings 32 cores / 64 threads and 80 PCIe lanes.

Xeon Platinum 8562Y+

2023

Why buy it

✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 28.
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
❌Lower PassMark (50,189 vs 50,213).
❌Lower PassMark per dollar, at 8.4 vs 83.8 PassMark/$ ($5,945 MSRP vs $599 MSRP).
❌150% higher power demand at 300W vs 120W.
❌No integrated graphics, while Ryzen 9 7900X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 7900X3D

2023

Xeon Platinum 8562Y+

2023

Why buy it

✅Better for gaming: +42.9% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $5,346 less on MSRP ($599 MSRP vs $5,945 MSRP).
✅Delivers 893.0% more PassMark for each dollar spent, at 83.8 vs 8.4 PassMark/$ ($599 MSRP vs $5,945 MSRP).
✅Draws 120W instead of 300W, a 180W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics, while Xeon Platinum 8562Y+ needs a discrete GPU.

Why buy it

✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 28.
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Platinum 8562Y+, which brings 32 cores / 64 threads and 80 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
❌Lower PassMark (50,189 vs 50,213).
❌Lower PassMark per dollar, at 8.4 vs 83.8 PassMark/$ ($5,945 MSRP vs $599 MSRP).
❌150% higher power demand at 300W vs 120W.
❌No integrated graphics, while Ryzen 9 7900X3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 7900X3D better than Xeon Platinum 8562Y+?

Not in a simple one-size-fits-all way. Xeon Platinum 8562Y+ makes more sense for workstation-style multi-core throughput, while Ryzen 9 7900X3D is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 7900X3D is the better pick here. According to our tests, it delivers 42.9% more average FPS across 50 shared CPU game tests. It also has a big cache advantage at 128 MB vs 60 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7900X3D is the better fit. You are getting 0% better PassMark, backed by 12 cores and 24 threads. It also carries the larger cache pool with 113.3% larger total L3 cache (128 MB vs 60 MB).

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

Ryzen 9 7900X3D is the smarter buy today. Ryzen 9 7900X3D is $5,346 cheaper on MSRP at $599 MSRP versus $5,945 MSRP, and it gives you a 42.9% average FPS lead across 50 shared CPU game tests in our data. It is also 893.0% better value on MSRP (83.8 vs 8.4 PassMark/$), 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?

Ryzen 9 7900X3D is the more future-proof choice for 2026 and beyond. You are getting 3D V-Cache and a much larger 128 MB L3 cache instead of 60 MB and more multi-core headroom with 12 cores / 24 threads instead of 32/64. 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 9 7900X3D Benchmark Check

Xeon Platinum 8562Y+ Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7900X3D	Xeon Platinum 8562Y+
1080p
low	272 FPS	187 FPS
medium	249 FPS	163 FPS
high	212 FPS	129 FPS
ultra	186 FPS	104 FPS
1440p
low	264 FPS	154 FPS
medium	217 FPS	129 FPS
high	172 FPS	99 FPS
ultra	155 FPS	81 FPS
4K
low	183 FPS	70 FPS
medium	150 FPS	62 FPS
high	113 FPS	48 FPS
ultra	101 FPS	39 FPS

Open Ryzen 9 7900X3D Open Xeon Platinum 8562Y+

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7900X3D	Xeon Platinum 8562Y+
1080p
low	845 FPS	542 FPS
medium	689 FPS	485 FPS
high	511 FPS	403 FPS
ultra	423 FPS	360 FPS
1440p
low	679 FPS	473 FPS
medium	578 FPS	423 FPS
high	445 FPS	363 FPS
ultra	345 FPS	303 FPS
4K
low	379 FPS	295 FPS
medium	326 FPS	266 FPS
high	286 FPS	245 FPS
ultra	241 FPS	218 FPS

Open Ryzen 9 7900X3D Open Xeon Platinum 8562Y+

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7900X3D	Xeon Platinum 8562Y+
1080p
low	1025 FPS	920 FPS
medium	1164 FPS	832 FPS
high	1101 FPS	771 FPS
ultra	875 FPS	679 FPS
1440p
low	972 FPS	791 FPS
medium	878 FPS	712 FPS
high	805 FPS	655 FPS
ultra	656 FPS	584 FPS
4K
low	597 FPS	524 FPS
medium	518 FPS	440 FPS
high	465 FPS	393 FPS
ultra	393 FPS	327 FPS

Open Ryzen 9 7900X3D Open Xeon Platinum 8562Y+

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7900X3D	Xeon Platinum 8562Y+
1080p
low	1255 FPS	948 FPS
medium	1015 FPS	853 FPS
high	993 FPS	739 FPS
ultra	865 FPS	642 FPS
1440p
low	1037 FPS	779 FPS
medium	899 FPS	682 FPS
high	774 FPS	588 FPS
ultra	649 FPS	505 FPS
4K
low	761 FPS	569 FPS
medium	664 FPS	510 FPS
high	578 FPS	451 FPS
ultra	437 FPS	388 FPS

Open Ryzen 9 7900X3D Open Xeon Platinum 8562Y+

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7900X3D and Xeon Platinum 8562Y+

Ryzen 9 7900X3D

The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.

Xeon Platinum 8562Y+

The Xeon Platinum 8562Y+ is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.8 GHz, with boost up to 4.1 GHz. L3 cache: 60 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 300 Watt. Memory support: DDR5. Passmark benchmark score: 50,189 points. Launch price was $5,945.

⚡

Processing Power

The Ryzen 9 7900X3D packs 12 cores / 24 threads, while the Xeon Platinum 8562Y+ offers 32 cores / 64 threads — the Xeon Platinum 8562Y+ has 20 more cores. Boost clocks reach 5.6 GHz on the Ryzen 9 7900X3D versus 4.1 GHz on the Xeon Platinum 8562Y+ — a 30.9% clock advantage for the Ryzen 9 7900X3D (base: 4.4 GHz vs 2.8 GHz). The Ryzen 9 7900X3D uses the Raphael (2023−2025) architecture (5 nm, 6 nm), while the Xeon Platinum 8562Y+ uses Emerald Rapids (2023) (10 nm). In PassMark, the Ryzen 9 7900X3D scores 50,213 against the Xeon Platinum 8562Y+'s 50,189 — a 0% lead for the Ryzen 9 7900X3D. L3 cache: 128 MB (total) on the Ryzen 9 7900X3D vs 60 MB (total) on the Xeon Platinum 8562Y+.

Feature	Ryzen 9 7900X3D	Xeon Platinum 8562Y+
Cores / Threads	12 / 24	32 / 64+167%
Boost Clock	5.6 GHz+37%	4.1 GHz
Base Clock	4.4 GHz+57%	2.8 GHz
L3 Cache	128 MB (total)+113%	60 MB (total)
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	5 nm, 6 nm-50%	10 nm
Architecture	Raphael (2023−2025)	Emerald Rapids (2023)
PassMark	50,213	50,189

🧠

Memory & Platform

The Ryzen 9 7900X3D uses the AM5 socket (PCIe 5.0), while the Xeon Platinum 8562Y+ uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen 9 7900X3D versus 5600 on the Xeon Platinum 8562Y+ — the Xeon Platinum 8562Y+ supports 7.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8562Y+ supports up to 4096 of RAM compared to 128 — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7900X3D) vs 8 (Xeon Platinum 8562Y+). PCIe lanes: 28 (Ryzen 9 7900X3D) vs 80 (Xeon Platinum 8562Y+) — the Xeon Platinum 8562Y+ offers 52 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (Ryzen 9 7900X3D) and C741 (Xeon Platinum 8562Y+).

Feature	Ryzen 9 7900X3D	Xeon Platinum 8562Y+
Socket	AM5	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5200	5600+8%
Max RAM Capacity	128	4096+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	80+186%

🔧

Advanced Features

Only the Ryzen 9 7900X3D 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: VT-x, VT-d, AMD-V (Ryzen 9 7900X3D) vs VT-x, VT-d (Xeon Platinum 8562Y+). The Ryzen 9 7900X3D includes integrated graphics (AMD Radeon Graphics), while the Xeon Platinum 8562Y+ requires a dedicated GPU. Direct competitor: Ryzen 9 7900X3D rivals Core i7-14700K; Xeon Platinum 8562Y+ rivals EPYC 9474F.

Feature	Ryzen 9 7900X3D	Xeon Platinum 8562Y+
Integrated GPU	Yes	No
IGPU Model	AMD Radeon Graphics	None
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

The Ryzen 9 7900X3D launched at $599 MSRP, while the Xeon Platinum 8562Y+ debuted at $5945. On MSRP ($599 vs $5945), the Ryzen 9 7900X3D is $5346 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 7900X3D delivers 83.8 pts/$ vs 8.4 pts/$ for the Xeon Platinum 8562Y+ — making the Ryzen 9 7900X3D the 163.4% better value option.