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 7950X3D

2023

Why buy it

✅Better for gaming: +8.7% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $3,750 less on MSRP ($699 MSRP vs $4,449 MSRP).
✅Delivers 881.4% more PassMark for each dollar spent, at 89.2 vs 9.1 PassMark/$ ($699 MSRP vs $4,449 MSRP).
✅Draws 120W instead of 205W, a 85W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-3275M, which brings 28 cores / 56 threads and 64 PCIe lanes.

Xeon W-3275M

2019

Why buy it

✅Better for workstations and heavier parallel workloads: 28 cores / 56 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 Ryzen 9 7950X3D across 4 shared CPU benchmark tests.
❌Lower PassMark (40,419 vs 62,323).
❌Lower PassMark per dollar, at 9.1 vs 89.2 PassMark/$ ($4,449 MSRP vs $699 MSRP).
❌70.8% higher power demand at 205W vs 120W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 9 7950X3D moves to AM5 and DDR5.

Ryzen 9 7950X3D

2023

Xeon W-3275M

2019

Why buy it

✅Better for gaming: +8.7% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $3,750 less on MSRP ($699 MSRP vs $4,449 MSRP).
✅Delivers 881.4% more PassMark for each dollar spent, at 89.2 vs 9.1 PassMark/$ ($699 MSRP vs $4,449 MSRP).
✅Draws 120W instead of 205W, a 85W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.

Why buy it

✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 64 PCIe lanes vs 28.
✅128.6% more PCIe lanes (64 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon W-3275M, which brings 28 cores / 56 threads and 64 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 4 shared CPU benchmark tests.
❌Lower PassMark (40,419 vs 62,323).
❌Lower PassMark per dollar, at 9.1 vs 89.2 PassMark/$ ($4,449 MSRP vs $699 MSRP).
❌70.8% higher power demand at 205W vs 120W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 9 7950X3D moves to AM5 and DDR5.

Quick Answers

So, is Ryzen 9 7950X3D better than Xeon W-3275M?

Not in a simple one-size-fits-all way. Xeon W-3275M makes more sense for workstation-style multi-core throughput, while Ryzen 9 7950X3D 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 9 7950X3D is the better pick here. According to our tests, it delivers 8.7% more average FPS across 4 shared CPU game tests. It also has a big cache advantage at 128 MB vs 39 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7950X3D is the better fit. You are getting 54.2% better PassMark, backed by 16 cores and 32 threads. It also carries the larger cache pool with 232.5% larger total L3 cache (128 MB vs 39 MB).

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

Ryzen 9 7950X3D is the smarter buy today. Ryzen 9 7950X3D is $3,750 cheaper on MSRP at $699 MSRP versus $4,449 MSRP, and it gives you a 8.7% average FPS lead across 4 shared CPU game tests in our data. It is also 881.4% better value on MSRP (89.2 vs 9.1 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Ryzen 9 7950X3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with AM5 and DDR5 instead of LGA3647, 3D V-Cache and a much larger 128 MB L3 cache instead of 39 MB, and more multi-core headroom with 16 cores / 32 threads instead of 28/56. 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 9 7950X3D Benchmark Check

Xeon W-3275M Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7950X3D	Xeon W-3275M
1080p
low	291 FPS	198 FPS
medium	265 FPS	162 FPS
high	219 FPS	132 FPS
ultra	186 FPS	106 FPS
1440p
low	275 FPS	159 FPS
medium	227 FPS	125 FPS
high	177 FPS	100 FPS
ultra	156 FPS	83 FPS
4K
low	190 FPS	87 FPS
medium	156 FPS	74 FPS
high	120 FPS	58 FPS
ultra	107 FPS	47 FPS

Open Ryzen 9 7950X3D Open Xeon W-3275M

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7950X3D	Xeon W-3275M
1080p
low	734 FPS	607 FPS
medium	627 FPS	522 FPS
high	465 FPS	420 FPS
ultra	393 FPS	371 FPS
1440p
low	602 FPS	514 FPS
medium	536 FPS	447 FPS
high	413 FPS	370 FPS
ultra	326 FPS	306 FPS
4K
low	338 FPS	306 FPS
medium	305 FPS	266 FPS
high	268 FPS	243 FPS
ultra	229 FPS	213 FPS

Open Ryzen 9 7950X3D Open Xeon W-3275M

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7950X3D	Xeon W-3275M
1080p
low	1025 FPS	1010 FPS
medium	1122 FPS	928 FPS
high	1062 FPS	876 FPS
ultra	875 FPS	793 FPS
1440p
low	936 FPS	808 FPS
medium	845 FPS	715 FPS
high	775 FPS	675 FPS
ultra	656 FPS	605 FPS
4K
low	574 FPS	519 FPS
medium	498 FPS	429 FPS
high	447 FPS	387 FPS
ultra	378 FPS	315 FPS

Open Ryzen 9 7950X3D Open Xeon W-3275M

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7950X3D	Xeon W-3275M
1080p
low	1082 FPS	1010 FPS
medium	973 FPS	1010 FPS
high	854 FPS	885 FPS
ultra	766 FPS	773 FPS
1440p
low	853 FPS	932 FPS
medium	751 FPS	804 FPS
high	659 FPS	702 FPS
ultra	569 FPS	603 FPS
4K
low	623 FPS	680 FPS
medium	555 FPS	591 FPS
high	493 FPS	521 FPS
ultra	426 FPS	437 FPS

Open Ryzen 9 7950X3D Open Xeon W-3275M

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7950X3D and Xeon W-3275M

Ryzen 9 7950X3D

The Ryzen 9 7950X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 62,323 points. Launch price was $699.

Xeon W-3275M

The Xeon W-3275M is manufactured by Intel. It was released in 3 June 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 28 cores and 56 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 38.5 MB. L2 cache: 28 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 40,419 points. Launch price was $7,453.

⚡

Processing Power

The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Xeon W-3275M offers 28 cores / 56 threads — the Xeon W-3275M has 12 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 4.6 GHz on the Xeon W-3275M — a 21.4% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 2.5 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Xeon W-3275M uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Xeon W-3275M's 40,419 — a 42.6% lead for the Ryzen 9 7950X3D. L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 38.5 MB on the Xeon W-3275M.

Feature	Ryzen 9 7950X3D	Xeon W-3275M
Cores / Threads	16 / 32	28 / 56+75%
Boost Clock	5.7 GHz+24%	4.6 GHz
Base Clock	4.2 GHz+68%	2.5 GHz
L3 Cache	128 MB (total)+232%	38.5 MB
L2 Cache	1 MB (per core)	28 MB+2700%
Process	5 nm, 6 nm-64%	14 nm
Architecture	Raphael (Zen4) (2022−2023)	Cascade Lake (2019−2020)
PassMark	62,323+54%	40,419
Cinebench R23 Multi	38,581	—
Geekbench 6 Single	2,926	—
Geekbench 6 Multi	19,643	—

🧠

Memory & Platform

The Ryzen 9 7950X3D uses the AM5 socket (PCIe 5.0), while the Xeon W-3275M uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7950X3D versus 2933 on the Xeon W-3275M — the Xeon W-3275M supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3275M supports up to 2048 of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7950X3D) vs 6 (Xeon W-3275M). PCIe lanes: 28 (Ryzen 9 7950X3D) vs 64 (Xeon W-3275M) — the Xeon W-3275M offers 36 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D) and C620 (Xeon W-3275M).

Feature	Ryzen 9 7950X3D	Xeon W-3275M
Socket	AM5	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-5200	2933+58560%
Max RAM Capacity	128 GB+6553500%	2048
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	28	64+129%

🔧

Advanced Features

Only the Ryzen 9 7950X3D 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: true (Ryzen 9 7950X3D) vs VT-x, VT-d (Xeon W-3275M). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Xeon W-3275M requires a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K; Xeon W-3275M rivals EPYC 7742.

Feature	Ryzen 9 7950X3D	Xeon W-3275M
Integrated GPU	Yes	No
IGPU Model	Radeon Graphics	None
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	true	VT-x, VT-d

💰

Value Analysis

The Ryzen 9 7950X3D launched at $699 MSRP, while the Xeon W-3275M debuted at $4449. On MSRP ($699 vs $4449), the Ryzen 9 7950X3D is $3750 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 7950X3D delivers 89.2 pts/$ vs 9.1 pts/$ for the Xeon W-3275M — making the Ryzen 9 7950X3D the 163% better value option.