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 7940HX

2024

Why buy it

✅+1.3% higher PassMark.
✅+42.2% larger total L3 cache (64 MB vs 45 MB).
✅Draws 55W instead of 250W, a 195W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon w7-2575X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-2575X across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon w7-2575X, which brings 22 cores / 44 threads and 64 PCIe lanes.

Xeon w7-2575X

2024

Why buy it

✅Better for gaming: +25.4% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 22 cores / 44 threads, plus 64 PCIe lanes vs 28.
✅128.6% more PCIe lanes (64 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (52,951 vs 53,628).
❌Smaller total L3 cache (45 MB vs 64 MB).
❌Launch MSRP is still $1,689 MSRP, while Ryzen 9 7940HX mostly shows up through inconsistent older-market listings.
❌354.5% higher power demand at 250W vs 55W.
❌No integrated graphics, while Ryzen 9 7940HX can still boot and troubleshoot without a discrete GPU.

Ryzen 9 7940HX

2024

Xeon w7-2575X

2024

Why buy it

✅+1.3% higher PassMark.
✅+42.2% larger total L3 cache (64 MB vs 45 MB).
✅Draws 55W instead of 250W, a 195W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon w7-2575X needs a discrete GPU.

Why buy it

✅Better for gaming: +25.4% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 22 cores / 44 threads, plus 64 PCIe lanes vs 28.
✅128.6% more PCIe lanes (64 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-2575X across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon w7-2575X, which brings 22 cores / 44 threads and 64 PCIe lanes.

Trade-offs

❌Lower PassMark (52,951 vs 53,628).
❌Smaller total L3 cache (45 MB vs 64 MB).
❌Launch MSRP is still $1,689 MSRP, while Ryzen 9 7940HX mostly shows up through inconsistent older-market listings.
❌354.5% higher power demand at 250W vs 55W.
❌No integrated graphics, while Ryzen 9 7940HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 7940HX better than Xeon w7-2575X?

Not in a simple one-size-fits-all way. Xeon w7-2575X makes more sense for workstation-style multi-core throughput, while Ryzen 9 7940HX 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, Ryzen 9 7940HX is the better fit. You are getting 1.3% better PassMark, backed by 16 cores and 32 threads. It also carries the larger cache pool with 42.2% larger total L3 cache (64 MB vs 45 MB).

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

Ryzen 9 7940HX is still the faster CPU overall, but Xeon w7-2575X makes more sense if price matters more than absolute performance. Ryzen 9 7940HX is at an unclear MSRP at unclear MSRP versus $1,689 MSRP, and it gives you 1.3% better PassMark. The trade-off is that Xeon w7-2575X is still the better pure gaming CPU with a 25.4% average FPS lead across 4 shared CPU game tests in our data. Xeon w7-2575X is also 100.0% better value on MSRP (31.4 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Xeon w7-2575X is the safer long-term CPU choice because it gives you more overall headroom and a better platform outlook.

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 7940HX Benchmark Check

Xeon w7-2575X Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7940HX	Xeon w7-2575X
1080p
low	293 FPS	340 FPS
medium	268 FPS	312 FPS
high	217 FPS	253 FPS
ultra	183 FPS	213 FPS
1440p
low	268 FPS	288 FPS
medium	223 FPS	235 FPS
high	169 FPS	178 FPS
ultra	150 FPS	157 FPS
4K
low	186 FPS	198 FPS
medium	154 FPS	161 FPS
high	117 FPS	121 FPS
ultra	105 FPS	108 FPS

Open Ryzen 9 7940HX Open Xeon w7-2575X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7940HX	Xeon w7-2575X
1080p
low	683 FPS	693 FPS
medium	574 FPS	586 FPS
high	433 FPS	461 FPS
ultra	369 FPS	407 FPS
1440p
low	579 FPS	557 FPS
medium	502 FPS	486 FPS
high	390 FPS	401 FPS
ultra	305 FPS	329 FPS
4K
low	326 FPS	328 FPS
medium	286 FPS	289 FPS
high	253 FPS	263 FPS
ultra	213 FPS	233 FPS

Open Ryzen 9 7940HX Open Xeon w7-2575X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7940HX	Xeon w7-2575X
1080p
low	888 FPS	1025 FPS
medium	708 FPS	1252 FPS
high	615 FPS	1143 FPS
ultra	531 FPS	875 FPS
1440p
low	714 FPS	1025 FPS
medium	570 FPS	961 FPS
high	485 FPS	864 FPS
ultra	416 FPS	656 FPS
4K
low	511 FPS	660 FPS
medium	425 FPS	559 FPS
high	381 FPS	498 FPS
ultra	322 FPS	425 FPS

Open Ryzen 9 7940HX Open Xeon w7-2575X

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7940HX	Xeon w7-2575X
1080p
low	1128 FPS	1252 FPS
medium	1006 FPS	1015 FPS
high	873 FPS	951 FPS
ultra	768 FPS	827 FPS
1440p
low	898 FPS	969 FPS
medium	788 FPS	835 FPS
high	687 FPS	728 FPS
ultra	583 FPS	624 FPS
4K
low	646 FPS	716 FPS
medium	576 FPS	618 FPS
high	508 FPS	543 FPS
ultra	434 FPS	437 FPS

Open Ryzen 9 7940HX Open Xeon w7-2575X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7940HX and Xeon w7-2575X

Ryzen 9 7940HX

The Ryzen 9 7940HX is manufactured by AMD. It was released in 2024-01-01. It is based on the Dragon Range-HX (Zen 4) (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.4 GHz, with boost up to 5.2 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 53,628 points. Launch price was $600.

Xeon w7-2575X

The Xeon w7-2575X is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 22 cores and 44 threads. Base frequency is 3 GHz, with boost up to 4.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 250 Watt. Memory support: DDR5-4800. Passmark benchmark score: 52,951 points. Launch price was $1,689.

⚡

Processing Power

The Ryzen 9 7940HX packs 16 cores / 32 threads, while the Xeon w7-2575X offers 22 cores / 44 threads — the Xeon w7-2575X has 6 more cores. Boost clocks reach 5.2 GHz on the Ryzen 9 7940HX versus 4.8 GHz on the Xeon w7-2575X — a 8% clock advantage for the Ryzen 9 7940HX (base: 2.4 GHz vs 3 GHz). The Ryzen 9 7940HX uses the Dragon Range-HX (Zen 4) (2023−2024) architecture (5 nm), while the Xeon w7-2575X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 9 7940HX scores 53,628 against the Xeon w7-2575X's 52,951 — a 1.3% lead for the Ryzen 9 7940HX. L3 cache: 64 MB (total) on the Ryzen 9 7940HX vs 45 MB on the Xeon w7-2575X.

Feature	Ryzen 9 7940HX	Xeon w7-2575X
Cores / Threads	16 / 32	22 / 44+38%
Boost Clock	5.2 GHz+8%	4.8 GHz
Base Clock	2.4 GHz	3 GHz+25%
L3 Cache	64 MB (total)+42%	45 MB
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	5 nm-29%	Intel 7 nm
Architecture	Dragon Range-HX (Zen 4) (2023−2024)	Sapphire Rapids (2023−2024)
PassMark	53,628+1%	52,951
Geekbench 6 Single	—	2,300
Geekbench 6 Multi	—	19,640

🧠

Memory & Platform

The Ryzen 9 7940HX uses the FL1 socket (PCIe 5.0), while the Xeon w7-2575X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen 9 7940HX versus DDR5-4800 on the Xeon w7-2575X — the Ryzen 9 7940HX supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w7-2575X supports up to 2048 GB of RAM compared to 128 — 176.5% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7940HX) vs 4 (Xeon w7-2575X). PCIe lanes: 28 (Ryzen 9 7940HX) vs 64 (Xeon w7-2575X) — the Xeon w7-2575X offers 36 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 7940HX) and Intel W790 (Xeon w7-2575X).

Feature	Ryzen 9 7940HX	Xeon w7-2575X
Socket	FL1	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5200+103900%	DDR5-4800
Max RAM Capacity	128	2048 GB+1677721500%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	64+129%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (Ryzen 9 7940HX) vs true (Xeon w7-2575X). The Ryzen 9 7940HX includes integrated graphics (AMD Radeon 610M), while the Xeon w7-2575X requires a dedicated GPU. Direct competitor: Ryzen 9 7940HX rivals Core i9-13900HX; Xeon w7-2575X rivals Threadripper PRO 7965WX.