Core i7-3970X Extreme Edition vs Ryzen 5 4600U

Core i7-3970X Extreme Edition vs Ryzen 5 4600U Performance Spectrum

Core i7-3970X Extreme Edition

6 / 12

12,900

0.0%

13,043

+1.1%

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 i7-3970X Extreme Edition vs Ryzen 5 4600U 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 i7-3970X Extreme Edition vs Ryzen 5 4600U: Pros, Cons & Final Verdict

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

Core i7-3970X Extreme Edition

2012

Why buy it

✅+87.5% larger total L3 cache (15 MB vs 8 MB).
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (12,900 vs 13,043).
❌Launch MSRP is still $990 MSRP, while Ryzen 5 4600U mostly shows up through inconsistent older-market listings.
❌900% higher power demand at 150W vs 15W.

Ryzen 5 4600U

2020

Why buy it

✅Draws 15W instead of 150W, a 135W reduction.

Trade-offs

❌Smaller total L3 cache (8 MB vs 15 MB).

Quick Answers

So, is Ryzen 5 4600U better than Core i7-3970X Extreme Edition?

Yes. Ryzen 5 4600U is the better all-around CPU here. It gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data, 1.1% 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 5 4600U is the better pick. According to our tests, it delivers 0.7% 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 5 4600U is the stronger fit. You are getting 1.1% better PassMark, backed by 6 cores and 12 threads.

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

Ryzen 5 4600U is still the much better call for a fresh build. Ryzen 5 4600U comes in at an unclear MSRP at unclear MSRP versus $990 MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data. Core i7-3970X Extreme Edition only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2012 platform. Even with 100.0% better value on paper (13.0 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on FCLGA2011.

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

Ryzen 5 4600U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2012) and more multi-core headroom with 6 cores / 12 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-3970X Extreme Edition vs Ryzen 5 4600U Technical Specifications

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

Core i7-3970X Extreme Edition

The Core i7-3970X Extreme Edition is manufactured by Intel. It was released in 12 November 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 6 cores and 12 threads. Max frequency: 3.5 GHz. L3 cache: 15 MB. L2 cache: 1,536 kB. Built on 32 nm process technology. Socket: FCLGA2011. Thermal design power (TDP): 150 Watt. Memory support: DDR3-1600. Passmark benchmark score: 12,900 points. Launch price was $149.

Ryzen 5 4600U

The Ryzen 5 4600U is manufactured by AMD. It was released in 6 January 2020 (5 years ago). It is based on the Renoir-U (Zen 2) (2020−2021) architecture. It features 6 cores and 12 threads. Base frequency is 2.1 GHz, with boost up to 4 GHz. L3 cache: 8 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 13,043 points. Launch price was $149.

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Processing Power

Both the Core i7-3970X Extreme Edition and Ryzen 5 4600U share an identical 6-core/12-thread configuration. Boost clocks reach 3.5 GHz on the Core i7-3970X Extreme Edition versus 4 GHz on the Ryzen 5 4600U — a 13.3% clock advantage for the Ryzen 5 4600U. The Core i7-3970X Extreme Edition uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Ryzen 5 4600U uses Renoir-U (Zen 2) (2020−2021) (7 nm). In PassMark, the Core i7-3970X Extreme Edition scores 12,900 against the Ryzen 5 4600U's 13,043 — a 1.1% lead for the Ryzen 5 4600U. L3 cache: 15 MB on the Core i7-3970X Extreme Edition vs 8 MB (total) on the Ryzen 5 4600U.

Feature	Core i7-3970X Extreme Edition	Ryzen 5 4600U
Cores / Threads	6 / 12	6 / 12
Boost Clock	3.5 GHz	4 GHz+14%
Base Clock	—	2.1 GHz
L3 Cache	15 MB+88%	8 MB (total)
L2 Cache	1,536 kB+200%	512 kB (per core)
Process	32 nm	7 nm-78%
Architecture	Sandy Bridge (2011−2013)	Renoir-U (Zen 2) (2020−2021)
PassMark	12,900	13,043+1%
Geekbench 6 Single	742	—

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Memory & Platform

The Core i7-3970X Extreme Edition uses the FCLGA2011 socket (PCIe 2.0), while the Ryzen 5 4600U uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-3970X Extreme Edition	Ryzen 5 4600U
Socket	FCLGA2011	FP6
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	64 GB	—
RAM Channels	4	—
ECC Support	No	—
PCIe Lanes	40	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i7-3970X Extreme Edition) / not specified (Ryzen 5 4600U). Primary use case: Core i7-3970X Extreme Edition targets HEDT Desktop. Direct competitor: Core i7-3970X Extreme Edition rivals FX-9590.