EPYC 7663 vs Xeon Platinum 8592+

CPU

GPU

EPYC 7663

56 Cores112 Thrd240 WWMax: 3.5 GHz2021

EPYC family

·······

Buy on Amazon

Xeon Platinum 8592+

64 Cores128 Thrd350 WWMax: 3.9 GHz2023

Similar parts

Buy on Amazon

EPYC 7663 vs Xeon Platinum 8592+ Performance Spectrum

EPYC 7663

56 / 112

82,120

0.0%

Ryzen 9 5950X

Ryzen Threadripper 3960X

Ryzen Threadripper 3970X

Ryzen 9 9950X3D

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Xeon Platinum 8592+

64 / 128

84,013

+2.3%

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.

EPYC 7663 vs Xeon Platinum 8592+ 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.

EPYC 7663 vs Xeon Platinum 8592+: Pros, Cons & Final Verdict

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

EPYC 7663

2021

Why buy it

✅Costs $5,234 less on MSRP ($6,366 MSRP vs $11,600 MSRP).
✅Delivers 78.1% more PassMark for each dollar spent, at 12.9 vs 7.2 PassMark/$ ($6,366 MSRP vs $11,600 MSRP).
✅Draws 240W instead of 350W, a 110W reduction.
✅60% more PCIe lanes (128 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (82,120 vs 84,013).
❌Smaller total L3 cache (256 MB vs 320 MB).
❌Older platform position on SP3 with DDR4, while Xeon Platinum 8592+ moves to LGA4677 and DDR5.

Xeon Platinum 8592+

2023

Why buy it

✅+25% larger total L3 cache (320 MB vs 256 MB).
✅Newer platform on LGA4677 with DDR5 support instead of SP3 and DDR4.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Lower PassMark per dollar, at 7.2 vs 12.9 PassMark/$ ($11,600 MSRP vs $6,366 MSRP).
❌45.8% higher power demand at 350W vs 240W.

Quick Answers

So, is Xeon Platinum 8592+ better than EPYC 7663?

Yes. Xeon Platinum 8592+ is the better all-around CPU here. It gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data, 2.3% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon Platinum 8592+ is the better pick. According to our tests, it delivers 2.9% 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, Xeon Platinum 8592+ is the stronger fit. You are getting 2.3% better PassMark, backed by 64 cores and 128 threads. It also has the larger cache pool with 25% larger total L3 cache (320 MB vs 256 MB).

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

Xeon Platinum 8592+ is still the faster CPU overall, but EPYC 7663 is easier to justify if budget matters more than peak performance. Xeon Platinum 8592+ comes in 82.2% more expensive on MSRP at $11,600 MSRP versus $6,366 MSRP, and it still gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data. EPYC 7663 is also 78.1% better value on MSRP (12.9 vs 7.2 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon Platinum 8592+ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with LGA4677 and DDR5 instead of SP3, 25% larger total L3 cache (320 MB vs 256 MB), more multi-core headroom with 64 cores / 128 threads instead of 56/112, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7663 vs Xeon Platinum 8592+ Technical Specifications

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

EPYC 7663

The EPYC 7663 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 56 cores and 112 threads. Base frequency is 2 GHz, with boost up to 3.5 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 240 Watt. Memory support: DDR4-3200. Passmark benchmark score: 82,120 points. Launch price was $6,366.

Xeon Platinum 8592+

The Xeon Platinum 8592+ 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 64 cores and 128 threads. Base frequency is 1.9 GHz, with boost up to 3.9 GHz. L3 cache: 320 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 84,013 points. Launch price was $11,600.

⚡

Processing Power

The EPYC 7663 packs 56 cores / 112 threads, while the Xeon Platinum 8592+ offers 64 cores / 128 threads — the Xeon Platinum 8592+ has 8 more cores. Boost clocks reach 3.5 GHz on the EPYC 7663 versus 3.9 GHz on the Xeon Platinum 8592+ — a 10.8% clock advantage for the Xeon Platinum 8592+ (base: 2 GHz vs 1.9 GHz). The EPYC 7663 uses the Milan (2021−2023) architecture (7 nm+), while the Xeon Platinum 8592+ uses Emerald Rapids (2023) (10 nm). In PassMark, the EPYC 7663 scores 82,120 against the Xeon Platinum 8592+'s 84,013 — a 2.3% lead for the Xeon Platinum 8592+. L3 cache: 256 MB (total) on the EPYC 7663 vs 320 MB (total) on the Xeon Platinum 8592+.

Feature	EPYC 7663	Xeon Platinum 8592+
Cores / Threads	56 / 112	64 / 128+14%
Boost Clock	3.5 GHz	3.9 GHz+11%
Base Clock	2 GHz+5%	1.9 GHz
L3 Cache	256 MB (total)	320 MB (total)+25%
L2 Cache	512 kB (per core)	2 MB (per core)+300%
Process	7 nm+-30%	10 nm
Architecture	Milan (2021−2023)	Emerald Rapids (2023)
PassMark	82,120	84,013+2%
Geekbench 6 Single	1,370	—
Geekbench 6 Multi	12,380	—

🧠

Memory & Platform

The EPYC 7663 uses the SP3 socket (PCIe 4.0), while the Xeon Platinum 8592+ uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the EPYC 7663 versus 5600 on the Xeon Platinum 8592+ — the Xeon Platinum 8592+ supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 GB of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 7663) vs 80 (Xeon Platinum 8592+) — the EPYC 7663 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7663) and C741 (Xeon Platinum 8592+).

Feature	EPYC 7663	Xeon Platinum 8592+
Socket	SP3	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	5600+75%
Max RAM Capacity	4096 GB	4096 GB
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128+60%	80

🔧

Advanced Features

Neither processor supports overclocking. Only the Xeon Platinum 8592+ supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (EPYC 7663) vs VT-x, VT-d (Xeon Platinum 8592+). Primary use case: EPYC 7663 targets Server. Direct competitor: EPYC 7663 rivals Xeon Platinum 8380; Xeon Platinum 8592+ rivals EPYC 9554.

Feature	EPYC 7663	Xeon Platinum 8592+
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	No	Yes
Virtualization	AMD-V	VT-x, VT-d
Target Use	Server	—

💰

Value Analysis

At launch, the EPYC 7663 was priced at $6366, while the Xeon Platinum 8592+ came in at $11600. On launch pricing ($6366 vs $11600), EPYC 7663 was $5234 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7663 delivers 12.9 pts/$ vs 7.2 pts/$ for the Xeon Platinum 8592+ — making the EPYC 7663 the 56.2% better value option.

Feature	EPYC 7663	Xeon Platinum 8592+
MSRP	$6366-45%	$11600
Performance per Dollar	12.9+79%	7.2
Release Date	2021	2023

Search EPYC 7663 on Amazon

Search Xeon Platinum 8592+ on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.