Ryzen Threadripper 3960X vs Xeon w7-3455

Ryzen Threadripper 3960X vs Xeon w7-3455 Performance Spectrum

Ryzen Threadripper 3960X

24 / 48

54,763

0.0%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper PRO 7975WX

Ryzen Threadripper 9970X

Xeon w7-3455

24 / 48

54,925

+0.3%

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.

Ryzen Threadripper 3960X vs Xeon w7-3455 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.

Ryzen Threadripper 3960X vs Xeon w7-3455: Pros, Cons & Final Verdict

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

Ryzen Threadripper 3960X

2019

Why buy it

✅Better for gaming: +25.5% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,090 less on MSRP ($1,399 MSRP vs $2,489 MSRP).
✅Delivers 77.4% more PassMark for each dollar spent, at 39.1 vs 22.1 PassMark/$ ($1,399 MSRP vs $2,489 MSRP).

Trade-offs

❌Lower PassMark (54,763 vs 54,925).
❌Older platform position on TR4 with DDR4, while Xeon w7-3455 moves to LGA4677 and DDR5.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon w7-3455

2023

Why buy it

✅+0.3% higher PassMark.
✅Draws 270W instead of 280W, a 10W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of TR4 and DDR4.
✅27.3% more PCIe lanes (112 vs 88) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper 3960X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 22.1 vs 39.1 PassMark/$ ($2,489 MSRP vs $1,399 MSRP).

Quick Answers

So, is Xeon w7-3455 better than Ryzen Threadripper 3960X?

It depends on what you want from the system. For gaming, Ryzen Threadripper 3960X is ahead with a 25.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon w7-3455 pulls ahead with 0.3% better PassMark. Ryzen Threadripper 3960X also has the bigger cache pool with 89.6% larger total L3 cache (128 MB vs 68 MB).

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

For streaming, content creation, and heavier multitasking, Xeon w7-3455 is the stronger fit. You are getting 0.3% better PassMark, backed by 24 cores and 48 threads.

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

Xeon w7-3455 is still the faster CPU overall, but Ryzen Threadripper 3960X is easier to justify if budget matters more than peak performance. Xeon w7-3455 comes in 77.9% more expensive on MSRP at $2,489 MSRP versus $1,399 MSRP, and it still gives you 0.3% better PassMark. The compromise is that Ryzen Threadripper 3960X is still the better pure gaming CPU with a 25.5% average FPS lead across 50 shared CPU game tests in our data. Ryzen Threadripper 3960X is also 77.4% better value on MSRP (39.1 vs 22.1 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon w7-3455 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with LGA4677 and DDR5 instead of TR4, more multi-core headroom with 24 cores / 48 threads instead of 24/48, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen Threadripper 3960X vs Xeon w7-3455 Technical Specifications

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

Ryzen Threadripper 3960X

The Ryzen Threadripper 3960X is manufactured by AMD. It was released in 25 November 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 24 cores and 48 threads. Base frequency is 3.8 GHz, with boost up to 4.5 GHz. L3 cache: 128 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 54,763 points. Launch price was $1,399.

Xeon w7-3455

The Xeon w7-3455 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 24 cores and 48 threads. Base frequency is 2.5 GHz, with boost up to 4.8 GHz. L3 cache: 67.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800. Passmark benchmark score: 54,925 points. Launch price was $2,489.

⚡

Processing Power

Both the Ryzen Threadripper 3960X and Xeon w7-3455 share an identical 24-core/48-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen Threadripper 3960X versus 4.8 GHz on the Xeon w7-3455 — a 6.5% clock advantage for the Xeon w7-3455 (base: 3.8 GHz vs 2.5 GHz). The Ryzen Threadripper 3960X uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Xeon w7-3455 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper 3960X scores 54,763 against the Xeon w7-3455's 54,925 — a 0.3% lead for the Xeon w7-3455. Geekbench 6 single-core — the metric most relevant to gaming — records 1,270 vs 1,900, a 39.7% lead for the Xeon w7-3455 that directly translates to higher frame rates. L3 cache: 128 MB on the Ryzen Threadripper 3960X vs 67.5 MB on the Xeon w7-3455.

Feature	Ryzen Threadripper 3960X	Xeon w7-3455
Cores / Threads	24 / 48	24 / 48
Boost Clock	4.5 GHz	4.8 GHz+7%
Base Clock	3.8 GHz+52%	2.5 GHz
L3 Cache	128 MB+90%	67.5 MB
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	7 nm, 12 nm	Intel 7 nm
Architecture	Matisse (2019−2020)	Sapphire Rapids (2023−2024)
PassMark	54,763	54,925
Cinebench R23 Multi	34,260	—
Geekbench 6 Single	1,270	1,900+50%
Geekbench 6 Multi	—	1,898

🧠

Memory & Platform

The Ryzen Threadripper 3960X uses the TR4 socket (PCIe 4.0), while the Xeon w7-3455 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen Threadripper 3960X versus DDR5-4800 on the Xeon w7-3455 — the Xeon w7-3455 supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w7-3455 supports up to 4096 GB of RAM compared to 256 GB — 1500% more capacity for professional workloads. Memory channels: 4 (Ryzen Threadripper 3960X) vs 8 (Xeon w7-3455). PCIe lanes: 88 (Ryzen Threadripper 3960X) vs 112 (Xeon w7-3455) — the Xeon w7-3455 offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD TRX40 (Ryzen Threadripper 3960X) and Intel W790 (Xeon w7-3455).

Feature	Ryzen Threadripper 3960X	Xeon w7-3455
Socket	TR4	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	DDR5-4800+50%
Max RAM Capacity	256 GB	4096 GB+1500%
RAM Channels	4	8+100%
ECC Support	Yes	Yes
PCIe Lanes	88	112+27%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Xeon w7-3455 supports AVX-512 instructions — important for machine learning and scientific applications. Both support true virtualization. Direct competitor: Ryzen Threadripper 3960X rivals Core i9-10900X; Xeon w7-3455 rivals Threadripper PRO 7965WX.

Feature	Ryzen Threadripper 3960X	Xeon w7-3455
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	true	true

💰

Value Analysis

At launch, the Ryzen Threadripper 3960X was priced at $1399, while the Xeon w7-3455 came in at $2489. On launch pricing ($1399 vs $2489), Ryzen Threadripper 3960X was $1090 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen Threadripper 3960X delivers 39.1 pts/$ vs 22.1 pts/$ for the Xeon w7-3455 — making the Ryzen Threadripper 3960X the 55.8% better value option.

Feature	Ryzen Threadripper 3960X	Xeon w7-3455
MSRP	$1399-44%	$2489
Performance per Dollar	39.1+77%	22.1
Release Date	2019	2023

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