Core Ultra 7 255HX vs EPYC 7532

Core Ultra 7 255HX vs EPYC 7532 Performance Spectrum

Core Ultra 7 255HX

20 / 20

49,765

0.0%

50,726

+1.9%

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

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.

Core Ultra 7 255HX vs EPYC 7532 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.

Core Ultra 7 255HX vs EPYC 7532: Pros, Cons & Final Verdict

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

Core Ultra 7 255HX

2025

Why buy it

✅Better for gaming: +20.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 55W instead of 200W, a 145W reduction.
✅Newer platform on FCBGA2114 with DDR5 support instead of SP3 and DDR4.
✅Integrated graphics onboard with Intel Arc Xe-LPG, while EPYC 7532 needs a discrete GPU.

Trade-offs

❌Lower PassMark (49,765 vs 50,726).
❌Smaller total L3 cache (30 MB vs 256 MB).
❌Less compelling for workstation-style loads than EPYC 7532, which brings 32 cores / 64 threads and 128 PCIe lanes.

EPYC 7532

2020

Why buy it

✅+1.9% higher PassMark.
✅+753.3% larger total L3 cache (256 MB vs 30 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 128 PCIe lanes vs 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 7 255HX across 50 shared CPU benchmark tests.
❌Launch MSRP is still $2,380 MSRP, while Core Ultra 7 255HX mostly shows up through inconsistent older-market listings.
❌263.6% higher power demand at 200W vs 55W.
❌Older platform position on SP3 with DDR4, while Core Ultra 7 255HX moves to FCBGA2114 and DDR5.
❌No integrated graphics, while Core Ultra 7 255HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core Ultra 7 255HX better than EPYC 7532?

Not really, because they are built for different jobs. EPYC 7532 makes more sense for workstation-style multi-core throughput, while Core Ultra 7 255HX is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, EPYC 7532 is the stronger fit. You are getting 1.9% better PassMark, backed by 32 cores and 64 threads. It also has the larger cache pool with 753.3% larger total L3 cache (256 MB vs 30 MB).

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

Core Ultra 7 255HX is still the faster CPU overall, but EPYC 7532 is easier to justify if budget matters more than peak performance. Core Ultra 7 255HX comes in at an unclear MSRP at unclear MSRP versus $2,380 MSRP, and it still gives you a 20.4% average FPS lead across 50 shared CPU game tests in our data. The compromise is that EPYC 7532 is still stronger for heavier multi-core work with 1.9% better PassMark. EPYC 7532 is also 100.0% better value on MSRP (21.3 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core Ultra 7 255HX makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2020) and a healthier platform with FCBGA2114 and DDR5 instead of SP3. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core Ultra 7 255HX vs EPYC 7532 Technical Specifications

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

Core Ultra 7 255HX

The Core Ultra 7 255HX is manufactured by Intel. It was released in 2025-01-01. It is based on the Arrow Lake-HX (2025) architecture. It features 20 cores and 20 threads. Base frequency is 2.4 GHz, with boost up to 5.2 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2114. Thermal design power (TDP): 55 Watt. Memory support: DDR5-6400. Passmark benchmark score: 49,765 points. Launch price was $450.

EPYC 7532

The EPYC 7532 is manufactured by AMD. It was released in 2020-02-19. It is based on the Zen 2 (2017−2020) architecture. It features 32 cores and 64 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 256 MB. L2 cache: 16 MB. Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 200 Watt. Memory support: DDR4-3200. Passmark benchmark score: 50,726 points. Launch price was $2,300.

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Processing Power

The Core Ultra 7 255HX packs 20 cores / 20 threads, while the EPYC 7532 offers 32 cores / 64 threads — the EPYC 7532 has 12 more cores. Boost clocks reach 5.2 GHz on the Core Ultra 7 255HX versus 3.3 GHz on the EPYC 7532 — a 44.7% clock advantage for the Core Ultra 7 255HX (base: 2.4 GHz vs 2.4 GHz). The Core Ultra 7 255HX uses the Arrow Lake-HX (2025) architecture (3 nm), while the EPYC 7532 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Core Ultra 7 255HX scores 49,765 against the EPYC 7532's 50,726 — a 1.9% lead for the EPYC 7532. L3 cache: 30 MB (total) on the Core Ultra 7 255HX vs 256 MB on the EPYC 7532.

Feature	Core Ultra 7 255HX	EPYC 7532
Cores / Threads	20 / 20	32 / 64+60%
Boost Clock	5.2 GHz+58%	3.3 GHz
Base Clock	2.4 GHz	2.4 GHz
L3 Cache	30 MB (total)	256 MB+753%
L2 Cache	3 MB (per core)	16 MB+433%
Process	3 nm-57%	7 nm, 14 nm
Architecture	Arrow Lake-HX (2025)	Zen 2 (2017−2020)
PassMark	49,765	50,726+2%
Geekbench 6 Single	2,923	—
Geekbench 6 Multi	16,885	—

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Memory & Platform

The Core Ultra 7 255HX uses the FCBGA2114 socket (PCIe 5.0), while the EPYC 7532 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 7 255HX versus 3200 on the EPYC 7532 — the Core Ultra 7 255HX supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7532 supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Core Ultra 7 255HX) vs 8 (EPYC 7532). PCIe lanes: 24 (Core Ultra 7 255HX) vs 128 (EPYC 7532) — the EPYC 7532 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel HM870,Intel WM880 (Core Ultra 7 255HX) and SP3 (EPYC 7532).

Feature	Core Ultra 7 255HX	EPYC 7532
Socket	FCBGA2114	SP3
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-6400+100%	3200
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	24	128+433%

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Advanced Features

Only the Core Ultra 7 255HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 7532 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core Ultra 7 255HX) vs VT-x, VT-d (EPYC 7532). The Core Ultra 7 255HX includes integrated graphics (Intel Arc Xe-LPG), while the EPYC 7532 requires a dedicated GPU. Direct competitor: Core Ultra 7 255HX rivals Ryzen 9 9850HX; EPYC 7532 rivals Xeon Gold 6338.