Core i7-3960X Extreme Edition vs Core i7-9700E

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 i7-3960X Extreme Edition vs Core i7-9700E 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 i7-3960X Extreme Edition vs Core i7-9700E: Pros, Cons & Final Verdict

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

Core i7-3960X Extreme Edition

2011

Why buy it

✅+25% larger total L3 cache (15 MB vs 12 MB).
✅150% more PCIe lanes (40 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700E across 50 shared CPU benchmark tests.
❌Lower PassMark (12,460 vs 12,575).
❌Lower PassMark per dollar, at 12.6 vs 48.6 PassMark/$ ($990 MSRP vs $259 MSRP).
❌100% higher power demand at 130W vs 65W.
❌No integrated graphics, while Core i7-9700E can still boot and troubleshoot without a discrete GPU.

Core i7-9700E

2019

Why buy it

✅Better for gaming: +28.7% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $731 less on MSRP ($259 MSRP vs $990 MSRP).
✅Delivers 285.8% more PassMark for each dollar spent, at 48.6 vs 12.6 PassMark/$ ($259 MSRP vs $990 MSRP).
✅Draws 65W instead of 130W, a 65W reduction.
✅Integrated graphics onboard with UHD Graphics 630, while Core i7-3960X Extreme Edition needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (12 MB vs 15 MB).

Quick Answers

So, is Core i7-9700E better than Core i7-3960X Extreme Edition?

Yes. Core i7-9700E is the better all-around CPU here. It gives you a 28.7% average FPS lead across 50 shared CPU game tests in our data, 0.9% 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, Core i7-9700E is the better pick. According to our tests, it delivers 28.7% 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, Core i7-9700E is the stronger fit. You are getting 0.9% better PassMark, backed by 8 cores and 8 threads.

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

Core i7-9700E is the better buy right now. Core i7-9700E comes in $731 cheaper on MSRP at $259 MSRP versus $990 MSRP, and it still gives you a 28.7% average FPS lead across 50 shared CPU game tests in our data. It is also 285.8% better value on MSRP (48.6 vs 12.6 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i7-9700E makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2011) and more multi-core headroom with 8 cores / 8 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-3960X Extreme Edition vs Core i7-9700E Technical Specifications

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

Core i7-3960X Extreme Edition

The Core i7-3960X Extreme Edition is manufactured by Intel. It was released in 14 November 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 6 cores and 12 threads. Max frequency: 3.3 GHz. L3 cache: 15 MB. L2 cache: 1,536 kB. Built on 32 nm process technology. Thermal design power (TDP): 130 Watt. Passmark benchmark score: 12,460 points. Launch price was $149.

Core i7-9700E

The Core i7-9700E is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 8 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 12,575 points. Launch price was $149.

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Processing Power

The Core i7-3960X Extreme Edition packs 6 cores / 12 threads, while the Core i7-9700E offers 8 cores / 8 threads — the Core i7-9700E has 2 more cores. Boost clocks reach 3.3 GHz on the Core i7-3960X Extreme Edition versus 4.4 GHz on the Core i7-9700E — a 28.6% clock advantage for the Core i7-9700E. The Core i7-3960X Extreme Edition uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-9700E uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Core i7-3960X Extreme Edition scores 12,460 against the Core i7-9700E's 12,575 — a 0.9% lead for the Core i7-9700E. Geekbench 6 single-core — the metric most relevant to gaming — records 800 vs 1,172, a 37.7% lead for the Core i7-9700E that directly translates to higher frame rates. L3 cache: 15 MB on the Core i7-3960X Extreme Edition vs 12 MB (total) on the Core i7-9700E.

Feature	Core i7-3960X Extreme Edition	Core i7-9700E
Cores / Threads	6 / 12	8 / 8+33%
Boost Clock	3.3 GHz	4.4 GHz+33%
Base Clock	—	2.6 GHz
L3 Cache	15 MB+25%	12 MB (total)
L2 Cache	1,536 kB+500%	256K (per core)
Process	32 nm	14 nm-56%
Architecture	Sandy Bridge (2011−2013)	Coffee Lake (2017−2019)
PassMark	12,460	12,575
Cinebench R23 Multi	—	6,800
Geekbench 6 Single	800	1,172+47%
Geekbench 6 Multi	—	6,802

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Memory & Platform

Maximum memory speed reaches DDR3-1600 on the Core i7-3960X Extreme Edition versus DDR4-2666 on the Core i7-9700E — the Core i7-9700E supports 66.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-9700E supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Memory channels: 4 (Core i7-3960X Extreme Edition) vs 2 (Core i7-9700E). PCIe lanes: 40 (Core i7-3960X Extreme Edition) vs 16 (Core i7-9700E) — the Core i7-3960X Extreme Edition offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X79 (Core i7-3960X Extreme Edition) and H310,B360,H370,Q370,Z370,Z390 (Core i7-9700E).

Feature	Core i7-3960X Extreme Edition	Core i7-9700E
Socket	—	LGA1151
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1600	DDR4-2666+67%
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	4+100%	2
ECC Support	No	No
PCIe Lanes	40+150%	16

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Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i7-3960X Extreme Edition) vs Yes (Core i7-9700E). The Core i7-9700E includes integrated graphics (UHD Graphics 630), while the Core i7-3960X Extreme Edition requires a dedicated GPU. Primary use case: Core i7-3960X Extreme Edition targets HEDT Desktop. Direct competitor: Core i7-3960X Extreme Edition rivals FX-8350.

Feature	Core i7-3960X Extreme Edition	Core i7-9700E
Integrated GPU	No	Yes
IGPU Model	None	UHD Graphics 630
Unlocked	Yes	—
AVX-512	No	No
Virtualization	VT-x, VT-d, EPT	Yes
Target Use	HEDT Desktop	—

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Value Analysis

At launch, the Core i7-3960X Extreme Edition was priced at $990, while the Core i7-9700E came in at $259. On launch pricing ($990 vs $259), Core i7-9700E was $731 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-3960X Extreme Edition delivers 12.6 pts/$ vs 48.6 pts/$ for the Core i7-9700E — making the Core i7-9700E the 117.7% better value option.

Feature	Core i7-3960X Extreme Edition	Core i7-9700E
MSRP	$990	$259-74%
Performance per Dollar	12.6	48.6+286%
Release Date	2011	2019

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