Ryzen 7 PRO 7735U vs Xeon Silver 4509Y

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 PRO 7735U

2023

Why buy it

✅Draws 4W instead of 125W, a 121W reduction.

Trade-offs

❌Lower PassMark (18,555 vs 18,749).
❌Smaller total L3 cache (16 MB vs 23 MB).

Xeon Silver 4509Y

2023

Why buy it

✅+1% higher PassMark.
✅+40.6% larger total L3 cache (23 MB vs 16 MB).

Trade-offs

❌3025% higher power demand at 125W vs 4W.

Ryzen 7 PRO 7735U

2023

Xeon Silver 4509Y

2023

Why buy it

✅Draws 4W instead of 125W, a 121W reduction.

Why buy it

✅+1% higher PassMark.
✅+40.6% larger total L3 cache (23 MB vs 16 MB).

Trade-offs

❌Lower PassMark (18,555 vs 18,749).
❌Smaller total L3 cache (16 MB vs 23 MB).

Trade-offs

❌3025% higher power demand at 125W vs 4W.

Quick Answers

So, is Xeon Silver 4509Y better than Ryzen 7 PRO 7735U?

Not in a simple one-size-fits-all way. Xeon Silver 4509Y makes more sense for workstation-style multi-core throughput, while Ryzen 7 PRO 7735U 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 Silver 4509Y is the better fit. You are getting 1% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 40.6% larger total L3 cache (23 MB vs 16 MB).

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

Xeon Silver 4509Y still looks like the safer overall buy. Xeon Silver 4509Y is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you 1% better PassMark.

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

Xeon Silver 4509Y is the more future-proof choice for 2026 and beyond. You are getting 40.6% larger total L3 cache (23 MB vs 16 MB) and more multi-core headroom with 8 cores / 16 threads instead of 8/16. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

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 PRO 7735U Benchmark Check

Xeon Silver 4509Y Benchmark Check

Path of Exile 2

Preset	Ryzen 7 PRO 7735U	Xeon Silver 4509Y
1080p
low	274 FPS	176 FPS
medium	244 FPS	142 FPS
high	206 FPS	116 FPS
ultra	176 FPS	92 FPS
1440p
low	231 FPS	143 FPS
medium	185 FPS	113 FPS
high	152 FPS	90 FPS
ultra	133 FPS	71 FPS
4K
low	161 FPS	66 FPS
medium	130 FPS	55 FPS
high	101 FPS	44 FPS
ultra	88 FPS	35 FPS

Open Ryzen 7 PRO 7735U Open Xeon Silver 4509Y

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 PRO 7735U	Xeon Silver 4509Y
1080p
low	461 FPS	469 FPS
medium	377 FPS	428 FPS
high	323 FPS	355 FPS
ultra	286 FPS	321 FPS
1440p
low	397 FPS	431 FPS
medium	339 FPS	382 FPS
high	295 FPS	324 FPS
ultra	252 FPS	282 FPS
4K
low	275 FPS	280 FPS
medium	241 FPS	250 FPS
high	224 FPS	228 FPS
ultra	195 FPS	204 FPS

Open Ryzen 7 PRO 7735U Open Xeon Silver 4509Y

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 PRO 7735U	Xeon Silver 4509Y
1080p
low	464 FPS	469 FPS
medium	464 FPS	469 FPS
high	464 FPS	469 FPS
ultra	464 FPS	469 FPS
1440p
low	464 FPS	469 FPS
medium	464 FPS	469 FPS
high	464 FPS	469 FPS
ultra	433 FPS	469 FPS
4K
low	464 FPS	469 FPS
medium	440 FPS	414 FPS
high	389 FPS	365 FPS
ultra	321 FPS	298 FPS

Open Ryzen 7 PRO 7735U Open Xeon Silver 4509Y

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 PRO 7735U	Xeon Silver 4509Y
1080p
low	464 FPS	469 FPS
medium	464 FPS	469 FPS
high	464 FPS	469 FPS
ultra	464 FPS	469 FPS
1440p
low	464 FPS	469 FPS
medium	464 FPS	469 FPS
high	464 FPS	469 FPS
ultra	464 FPS	453 FPS
4K
low	464 FPS	469 FPS
medium	464 FPS	428 FPS
high	464 FPS	383 FPS
ultra	418 FPS	332 FPS

Open Ryzen 7 PRO 7735U Open Xeon Silver 4509Y

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 PRO 7735U and Xeon Silver 4509Y

Ryzen 7 PRO 7735U

The Ryzen 7 PRO 7735U is manufactured by AMD. It was released in 5 January 2023 (2 years ago). It is based on the Rembrandt-U Refresh (2023) architecture. It features 8 cores and 16 threads. Base frequency is 2.7 GHz, with boost up to 4.75 GHz. L3 cache: 16 MB. L2 cache: 4 MB. Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 4 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 18,555 points. Launch price was $299.

Xeon Silver 4509Y

The Xeon Silver 4509Y is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 2.6 GHz, with boost up to 4.1 GHz. L3 cache: 22.5 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 125 Watt. Memory support: DDR5 @ 4400 MT/s (1 DPC &2DPC). Passmark benchmark score: 18,749 points. Launch price was $563.

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Processing Power

Both the Ryzen 7 PRO 7735U and Xeon Silver 4509Y share an identical 8-core/16-thread configuration. Boost clocks reach 4.75 GHz on the Ryzen 7 PRO 7735U versus 4.1 GHz on the Xeon Silver 4509Y — a 14.7% clock advantage for the Ryzen 7 PRO 7735U (base: 2.7 GHz vs 2.6 GHz). The Ryzen 7 PRO 7735U uses the Rembrandt-U Refresh (2023) architecture (6 nm), while the Xeon Silver 4509Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 PRO 7735U scores 18,555 against the Xeon Silver 4509Y's 18,749 — a 1% lead for the Xeon Silver 4509Y. L3 cache: 16 MB on the Ryzen 7 PRO 7735U vs 22.5 MB (total) on the Xeon Silver 4509Y.

Feature	Ryzen 7 PRO 7735U	Xeon Silver 4509Y
Cores / Threads	8 / 16	8 / 16
Boost Clock	4.75 GHz+16%	4.1 GHz
Base Clock	2.7 GHz+4%	2.6 GHz
L3 Cache	16 MB	22.5 MB (total)+41%
L2 Cache	4 MB+100%	2 MB (per core)
Process	6 nm-14%	Intel 7 nm
Architecture	Rembrandt-U Refresh (2023)	Sapphire Rapids (2023−2024)
PassMark	18,555	18,749+1%

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Memory & Platform

The Ryzen 7 PRO 7735U uses the FP7 socket (PCIe 4.0), while the Xeon Silver 4509Y uses LGA4677 (PCIe 3.0) — making them incompatible on the same motherboard.