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 AI Max 385

2025

Why buy it

✅Better for gaming: +26.2% higher average FPS across 50 shared CPU benchmark tests.
✅+45.5% larger total L3 cache (32 MB vs 22 MB).
✅Draws 55W instead of 125W, a 70W reduction.
✅Newer platform on FP11 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Radeon 8050S, while Xeon Platinum 8153 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Platinum 8153, which brings 16 cores / 32 threads and 48 PCIe lanes.

Xeon Platinum 8153

2017

Why buy it

✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen AI Max 385 across 50 shared CPU benchmark tests.
❌Lower PassMark (32,180 vs 32,274).
❌Smaller total L3 cache (22 MB vs 32 MB).
❌127.3% higher power demand at 125W vs 55W.
❌Older platform position on LGA3647 with DDR4, while Ryzen AI Max 385 moves to FP11 and DDR5.

Ryzen AI Max 385

2025

Xeon Platinum 8153

2017

Why buy it

✅Better for gaming: +26.2% higher average FPS across 50 shared CPU benchmark tests.
✅+45.5% larger total L3 cache (32 MB vs 22 MB).
✅Draws 55W instead of 125W, a 70W reduction.
✅Newer platform on FP11 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Radeon 8050S, while Xeon Platinum 8153 needs a discrete GPU.

Why buy it

✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Platinum 8153, which brings 16 cores / 32 threads and 48 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen AI Max 385 across 50 shared CPU benchmark tests.
❌Lower PassMark (32,180 vs 32,274).
❌Smaller total L3 cache (22 MB vs 32 MB).
❌127.3% higher power demand at 125W vs 55W.
❌Older platform position on LGA3647 with DDR4, while Ryzen AI Max 385 moves to FP11 and DDR5.

Quick Answers

So, is Ryzen AI Max 385 better than Xeon Platinum 8153?

Not in a simple one-size-fits-all way. Xeon Platinum 8153 makes more sense for workstation-style multi-core throughput, while Ryzen AI Max 385 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 AI Max 385 is the better pick here. According to our tests, it delivers 26.2% 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, Ryzen AI Max 385 is the better fit. You are getting 0.3% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 45.5% larger total L3 cache (32 MB vs 22 MB).

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

Ryzen AI Max 385 still looks like the safer overall buy. Ryzen AI Max 385 is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 26.2% average FPS lead across 50 shared CPU game tests in our data.

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

Ryzen AI Max 385 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2017), a healthier platform with FP11 and DDR5 instead of LGA3647, 45.5% larger total L3 cache (32 MB vs 22 MB), and more multi-core headroom with 8 cores / 16 threads instead of 16/32. 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 AI Max 385 Benchmark Check

Xeon Platinum 8153 Benchmark Check

Path of Exile 2

Preset	Ryzen AI Max 385	Xeon Platinum 8153
1080p
low	257 FPS	174 FPS
medium	234 FPS	139 FPS
high	203 FPS	111 FPS
ultra	174 FPS	87 FPS
1440p
low	222 FPS	139 FPS
medium	183 FPS	109 FPS
high	153 FPS	86 FPS
ultra	134 FPS	68 FPS
4K
low	154 FPS	66 FPS
medium	127 FPS	55 FPS
high	99 FPS	43 FPS
ultra	86 FPS	34 FPS

Open Ryzen AI Max 385 Open Xeon Platinum 8153

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen AI Max 385	Xeon Platinum 8153
1080p
low	592 FPS	188 FPS
medium	500 FPS	167 FPS
high	391 FPS	145 FPS
ultra	346 FPS	118 FPS
1440p
low	508 FPS	162 FPS
medium	452 FPS	148 FPS
high	359 FPS	128 FPS
ultra	299 FPS	104 FPS
4K
low	303 FPS	105 FPS
medium	273 FPS	97 FPS
high	243 FPS	85 FPS
ultra	209 FPS	68 FPS

Open Ryzen AI Max 385 Open Xeon Platinum 8153

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen AI Max 385	Xeon Platinum 8153
1080p
low	780 FPS	804 FPS
medium	611 FPS	763 FPS
high	534 FPS	717 FPS
ultra	447 FPS	637 FPS
1440p
low	676 FPS	704 FPS
medium	534 FPS	604 FPS
high	463 FPS	567 FPS
ultra	389 FPS	501 FPS
4K
low	476 FPS	454 FPS
medium	394 FPS	356 FPS
high	350 FPS	315 FPS
ultra	288 FPS	256 FPS

Open Ryzen AI Max 385 Open Xeon Platinum 8153

League of Legends

League of Legends

Valorant

Preset	Ryzen AI Max 385	Xeon Platinum 8153
1080p
low	807 FPS	794 FPS
medium	807 FPS	715 FPS
high	779 FPS	616 FPS
ultra	700 FPS	527 FPS
1440p
low	796 FPS	645 FPS
medium	706 FPS	561 FPS
high	619 FPS	482 FPS
ultra	536 FPS	407 FPS
4K
low	554 FPS	443 FPS
medium	499 FPS	397 FPS
high	448 FPS	353 FPS
ultra	389 FPS	304 FPS

Open Ryzen AI Max 385 Open Xeon Platinum 8153

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen AI Max 385 and Xeon Platinum 8153

Ryzen AI Max 385

The Ryzen AI Max 385 is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Strix Halo (2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP11. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 32,274 points. Launch price was $499.

Xeon Platinum 8153

The Xeon Platinum 8153 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 16 cores and 32 threads. Base frequency is 2 GHz, with boost up to 2.8 GHz. L3 cache: 22 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 32,180 points. Launch price was $3,115.

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Processing Power

The Ryzen AI Max 385 packs 8 cores / 16 threads, while the Xeon Platinum 8153 offers 16 cores / 32 threads — the Xeon Platinum 8153 has 8 more cores. Boost clocks reach 5 GHz on the Ryzen AI Max 385 versus 2.8 GHz on the Xeon Platinum 8153 — a 56.4% clock advantage for the Ryzen AI Max 385 (base: 3.6 GHz vs 2 GHz). The Ryzen AI Max 385 uses the Strix Halo (2025) architecture (4 nm), while the Xeon Platinum 8153 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen AI Max 385 scores 32,274 against the Xeon Platinum 8153's 32,180 — a 0.3% lead for the Ryzen AI Max 385. L3 cache: 32 MB (total) on the Ryzen AI Max 385 vs 22 MB on the Xeon Platinum 8153.

Feature	Ryzen AI Max 385	Xeon Platinum 8153
Cores / Threads	8 / 16	16 / 32+100%
Boost Clock	5 GHz+79%	2.8 GHz
Base Clock	3.6 GHz+80%	2 GHz
L3 Cache	32 MB (total)+45%	22 MB
L2 Cache	1 MB (per core)	16 MB+1500%
Process	4 nm-71%	14 nm
Architecture	Strix Halo (2025)	Skylake (server) (2017−2018)
PassMark	32,274	32,180
Cinebench R23 Multi	16,500	—
Geekbench 6 Single	2,800	—
Geekbench 6 Multi	14,000	—

🧠

Memory & Platform

The Ryzen AI Max 385 uses the FP11 socket (PCIe 4.0), while the Xeon Platinum 8153 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR5x-8000 on the Ryzen AI Max 385 versus 2666 on the Xeon Platinum 8153 — the Xeon Platinum 8153 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8153 supports up to 768 of RAM compared to 128 GB — 142.9% more capacity for professional workloads. Memory channels: 4 (Ryzen AI Max 385) vs 6 (Xeon Platinum 8153). PCIe lanes: 20 (Ryzen AI Max 385) vs 48 (Xeon Platinum 8153) — the Xeon Platinum 8153 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Strix Halo platform (Ryzen AI Max 385) and C621 (Xeon Platinum 8153).

Feature	Ryzen AI Max 385	Xeon Platinum 8153
Socket	FP11	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	LPDDR5x-8000	2666+53220%
Max RAM Capacity	128 GB+17476167%	768
RAM Channels	4	6+50%
ECC Support	No	Yes
PCIe Lanes	20	48+140%

🔧

Advanced Features

Only the Ryzen AI Max 385 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: AMD-V (Ryzen AI Max 385) vs VT-x, VT-d (Xeon Platinum 8153). The Ryzen AI Max 385 includes integrated graphics (Radeon 8050S), while the Xeon Platinum 8153 requires a dedicated GPU. Primary use case: Ryzen AI Max 385 targets High-performance AI / Gaming Laptop. Direct competitor: Ryzen AI Max 385 rivals Core Ultra 9 285H.