Core i7-5960X vs Ryzen 3 3300X

Core i7-5960X vs Ryzen 3 3300X Performance Spectrum

Core i7-5960X

8 / 16

13,382

0.0%

13,425

+0.3%

Ryzen Threadripper PRO 7945WX

Ryzen Threadripper PRO 9955WX

Ryzen Threadripper 9960X

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.

Core i7-5960X vs Ryzen 3 3300X 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.

Core i7-5960X vs Ryzen 3 3300X: Pros, Cons & Final Verdict

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

Core i7-5960X

2014

Why buy it

✅+25% larger total L3 cache (20 MB vs 16 MB).
✅66.7% more PCIe lanes (40 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (13,382 vs 13,425).
❌Lower PassMark per dollar, at 13.4 vs 111.9 PassMark/$ ($999 MSRP vs $120 MSRP).
❌115.4% higher power demand at 140W vs 65W.

Ryzen 3 3300X

2020

Why buy it

✅Costs $879 less on MSRP ($120 MSRP vs $999 MSRP).
✅Delivers 735.2% more PassMark for each dollar spent, at 111.9 vs 13.4 PassMark/$ ($120 MSRP vs $999 MSRP).
✅Draws 65W instead of 140W, a 75W reduction.

Trade-offs

❌Smaller total L3 cache (16 MB vs 20 MB).

Quick Answers

So, is Ryzen 3 3300X better than Core i7-5960X?

Yes. Ryzen 3 3300X is the better all-around CPU here. It gives you a 1.5% average FPS lead across 50 shared CPU game tests in our data, 0.3% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 3 3300X is the better pick. According to our tests, it delivers 1.5% 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 3 3300X is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 8 threads.

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

Ryzen 3 3300X is the better buy right now. Ryzen 3 3300X comes in $879 cheaper on MSRP at $120 MSRP versus $999 MSRP, and it still gives you a 1.5% average FPS lead across 50 shared CPU game tests in our data. It is also 735.2% better value on MSRP (111.9 vs 13.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 3 3300X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2014) and more multi-core headroom with 4 cores / 8 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-5960X vs Ryzen 3 3300X Technical Specifications

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

Core i7-5960X

The Core i7-5960X is manufactured by Intel. It was released in 1 September 2014 (11 years ago). It is based on the Haswell-E (2014) architecture. It features 8 cores and 16 threads. Base frequency is 3 GHz, with boost up to 3.5 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4. Passmark benchmark score: 13,382 points. Launch price was $999.

Ryzen 3 3300X

The Ryzen 3 3300X is manufactured by AMD. It was released in 24 April 2020 (5 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4.3 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 13,425 points. Launch price was $120.

⚡

Processing Power

The Core i7-5960X packs 8 cores / 16 threads, while the Ryzen 3 3300X offers 4 cores / 8 threads — the Core i7-5960X has 4 more cores. Boost clocks reach 3.5 GHz on the Core i7-5960X versus 4.3 GHz on the Ryzen 3 3300X — a 20.5% clock advantage for the Ryzen 3 3300X (base: 3 GHz vs 3.8 GHz). The Core i7-5960X uses the Haswell-E (2014) architecture (22 nm), while the Ryzen 3 3300X uses Matisse (Zen 2) (2019−2020) (7 nm). In PassMark, the Core i7-5960X scores 13,382 against the Ryzen 3 3300X's 13,425 — a 0.3% lead for the Ryzen 3 3300X. L3 cache: 20 MB (total) on the Core i7-5960X vs 16 MB (total) on the Ryzen 3 3300X.

Feature	Core i7-5960X	Ryzen 3 3300X
Cores / Threads	8 / 16+100%	4 / 8
Boost Clock	3.5 GHz	4.3 GHz+23%
Base Clock	3 GHz	3.8 GHz+27%
L3 Cache	20 MB (total)+25%	16 MB (total)
L2 Cache	256K (per core)	512K (per core)+100%
Process	22 nm	7 nm-68%
Architecture	Haswell-E (2014)	Matisse (Zen 2) (2019−2020)
PassMark	13,382	13,425
Cinebench R23 Multi	9,720	—
Geekbench 6 Single	1,244	—
Geekbench 6 Multi	7,412	—

🧠

Memory & Platform

The Core i7-5960X uses the LGA2011 socket (PCIe 3.0), while the Ryzen 3 3300X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2133 on the Core i7-5960X versus DDR4-3200 on the Ryzen 3 3300X — the Ryzen 3 3300X supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 3 3300X supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Memory channels: 4 (Core i7-5960X) vs 2 (Ryzen 3 3300X). PCIe lanes: 40 (Core i7-5960X) vs 24 (Ryzen 3 3300X) — the Core i7-5960X offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X99 (Core i7-5960X) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 3 3300X).

Feature	Core i7-5960X	Ryzen 3 3300X
Socket	LGA2011	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2133	DDR4-3200+50%
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	4+100%	2
ECC Support	No	No
PCIe Lanes	40+67%	24

🔧

Advanced Features

Virtualization: Yes (Core i7-5960X) / not specified (Ryzen 3 3300X).

Feature	Core i7-5960X	Ryzen 3 3300X
Integrated GPU	No	No
AVX-512	No	—
Virtualization	Yes	—

💰

Value Analysis

At launch, the Core i7-5960X was priced at $999, while the Ryzen 3 3300X came in at $120. On launch pricing ($999 vs $120), Ryzen 3 3300X was $879 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-5960X delivers 13.4 pts/$ vs 111.9 pts/$ for the Ryzen 3 3300X — making the Ryzen 3 3300X the 157.2% better value option.

Feature	Core i7-5960X	Ryzen 3 3300X
MSRP	$999	$120-88%
Performance per Dollar	13.4	111.9+735%
Release Date	2014	2020

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