Core i7-3970X Extreme Edition vs Ryzen 3 PRO 5355GE

Core i7-3970X Extreme Edition vs Ryzen 3 PRO 5355GE Performance Spectrum

Core i7-3970X Extreme Edition

6 / 12

12,900

+1.1%

12,761

0.0%

Ryzen Threadripper 2970WX

Ryzen Threadripper PRO 5955WX

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 3 PRO 5355GE 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 3 PRO 5355GE: 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

✅+1.1% higher PassMark.
✅+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

❌Worse for gaming: lower average FPS than Ryzen 3 PRO 5355GE across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 13.0 vs 70.9 PassMark/$ ($990 MSRP vs $180 MSRP).
❌328.6% higher power demand at 150W vs 35W.

Ryzen 3 PRO 5355GE

2024

Why buy it

✅Better for gaming: +7.3% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $810 less on MSRP ($180 MSRP vs $990 MSRP).
✅Delivers 444.1% more PassMark for each dollar spent, at 70.9 vs 13.0 PassMark/$ ($180 MSRP vs $990 MSRP).
✅Draws 35W instead of 150W, a 115W reduction.

Trade-offs

❌Lower PassMark (12,761 vs 12,900).
❌Smaller total L3 cache (8 MB vs 15 MB).

Quick Answers

So, is Ryzen 3 PRO 5355GE better than Core i7-3970X Extreme Edition?

It depends on what you want from the system. For gaming, Ryzen 3 PRO 5355GE is ahead with a 7.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i7-3970X Extreme Edition pulls ahead with 1.1% better PassMark. Core i7-3970X Extreme Edition also has the bigger cache pool with 87.5% larger total L3 cache (15 MB vs 8 MB).

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

For streaming, content creation, and heavier multitasking, Core i7-3970X Extreme Edition is the stronger fit. You are getting 1.1% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 87.5% larger total L3 cache (15 MB vs 8 MB).

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

Ryzen 3 PRO 5355GE is the better buy right now. Ryzen 3 PRO 5355GE comes in $810 cheaper on MSRP at $180 MSRP versus $990 MSRP, and it still gives you a 7.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i7-3970X Extreme Edition is still stronger for heavier multi-core work with 1.1% better PassMark. It is also 444.1% better value on MSRP (70.9 vs 13.0 PassMark/$), 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 PRO 5355GE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2012). That makes it the safer long-term bet.

Core i7-3970X Extreme Edition vs Ryzen 3 PRO 5355GE 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 3 PRO 5355GE

The Ryzen 3 PRO 5355GE is manufactured by AMD. It was released in 5 September 2024 (1 year ago). It is based on the Cezanne (2021−2025) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 12,761 points. Launch price was $149.

⚡

Processing Power

The Core i7-3970X Extreme Edition packs 6 cores / 12 threads, while the Ryzen 3 PRO 5355GE offers 4 cores / 8 threads — the Core i7-3970X Extreme Edition has 2 more cores. Boost clocks reach 3.5 GHz on the Core i7-3970X Extreme Edition versus 4.2 GHz on the Ryzen 3 PRO 5355GE — a 18.2% clock advantage for the Ryzen 3 PRO 5355GE. The Core i7-3970X Extreme Edition uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Ryzen 3 PRO 5355GE uses Cezanne (2021−2025) (7 nm). In PassMark, the Core i7-3970X Extreme Edition scores 12,900 against the Ryzen 3 PRO 5355GE's 12,761 — a 1.1% lead for the Core i7-3970X Extreme Edition. L3 cache: 15 MB on the Core i7-3970X Extreme Edition vs 8 MB on the Ryzen 3 PRO 5355GE.

Feature	Core i7-3970X Extreme Edition	Ryzen 3 PRO 5355GE
Cores / Threads	6 / 12+50%	4 / 8
Boost Clock	3.5 GHz	4.2 GHz+20%
Base Clock	—	3.6 GHz
L3 Cache	15 MB+88%	8 MB
L2 Cache	1,536 kB+200%	512 kB (per core)
Process	32 nm	7 nm-78%
Architecture	Sandy Bridge (2011−2013)	Cezanne (2021−2025)
PassMark	12,900+1%	12,761
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 3 PRO 5355GE uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i7-3970X Extreme Edition	Ryzen 3 PRO 5355GE
Socket	FCLGA2011	AM4
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	64 GB	—
RAM Channels	4	—
ECC Support	No	—
PCIe Lanes	40	—

🔧

Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i7-3970X Extreme Edition) / not specified (Ryzen 3 PRO 5355GE). Primary use case: Core i7-3970X Extreme Edition targets HEDT Desktop. Direct competitor: Core i7-3970X Extreme Edition rivals FX-9590.

Feature	Core i7-3970X Extreme Edition	Ryzen 3 PRO 5355GE
Integrated GPU	No	—
IGPU Model	None	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	HEDT Desktop	—

💰

Value Analysis

At launch, the Core i7-3970X Extreme Edition was priced at $990, while the Ryzen 3 PRO 5355GE came in at $180. On launch pricing ($990 vs $180), Ryzen 3 PRO 5355GE was $810 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-3970X Extreme Edition delivers 13.0 pts/$ vs 70.9 pts/$ for the Ryzen 3 PRO 5355GE — making the Ryzen 3 PRO 5355GE the 137.9% better value option.

Feature	Core i7-3970X Extreme Edition	Ryzen 3 PRO 5355GE
MSRP	$990	$180-82%
Performance per Dollar	13.0	70.9+445%
Release Date	2012	2024

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