Core i9-7960X vs Core i9-9940X

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 i9-7960X vs Core i9-9940X 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 i9-7960X vs Core i9-9940X: Pros, Cons & Final Verdict

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

Core i9-7960X

2017

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-9940X across 50 shared CPU benchmark tests.
❌Lower PassMark (28,020 vs 28,088).
❌Lower PassMark per dollar, at 16.5 vs 20.3 PassMark/$ ($1,699 MSRP vs $1,387 MSRP).

Core i9-9940X

2018

Why buy it

✅Better for gaming: +13.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $312 less on MSRP ($1,387 MSRP vs $1,699 MSRP).
✅Delivers 22.8% more PassMark for each dollar spent, at 20.3 vs 16.5 PassMark/$ ($1,387 MSRP vs $1,699 MSRP).

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Core i9-9940X better than Core i9-7960X?

Yes. Core i9-9940X is the better all-around CPU here. It gives you a 13.1% average FPS lead across 50 shared CPU game tests in our data, 0.2% 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 i9-9940X is the better pick. According to our tests, it delivers 13.1% 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 i9-9940X is the stronger fit. You are getting 0.2% better PassMark, backed by 14 cores and 28 threads.

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

Core i9-9940X is the better buy right now. Core i9-9940X comes in $312 cheaper on MSRP at $1,387 MSRP versus $1,699 MSRP, and it still gives you a 13.1% average FPS lead across 50 shared CPU game tests in our data. It is also 22.8% better value on MSRP (20.3 vs 16.5 PassMark/$), 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 i9-9940X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2017) and more multi-core headroom with 14 cores / 28 threads instead of 16/32. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-7960X vs Core i9-9940X Technical Specifications

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

Core i9-7960X

The Core i9-7960X is manufactured by Intel. It was released in 1 September 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 16 cores and 32 threads. Base frequency is 2.8 GHz, with boost up to 4.4 GHz. L3 cache: 22 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 28,020 points. Launch price was $1,699.

Core i9-9940X

The Core i9-9940X is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 14 cores and 28 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 28,088 points. Launch price was $1,387.

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Processing Power

The Core i9-7960X packs 16 cores / 32 threads, while the Core i9-9940X offers 14 cores / 28 threads — the Core i9-7960X has 2 more cores. Boost clocks reach 4.4 GHz on the Core i9-7960X versus 4.5 GHz on the Core i9-9940X — a 2.2% clock advantage for the Core i9-9940X (base: 2.8 GHz vs 3.3 GHz). Both are built on the Skylake (server) (2017−2018) architecture using a 14 nm process. In PassMark, the Core i9-7960X scores 28,020 against the Core i9-9940X's 28,088 — a 0.2% lead for the Core i9-9940X. L3 cache: 22 MB (total) on the Core i9-7960X vs 19.25 MB (total) on the Core i9-9940X.

Feature	Core i9-7960X	Core i9-9940X
Cores / Threads	16 / 32+14%	14 / 28
Boost Clock	4.4 GHz	4.5 GHz+2%
Base Clock	2.8 GHz	3.3 GHz+18%
L3 Cache	22 MB (total)+14%	19.25 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	14 nm	14 nm
Architecture	Skylake (server) (2017−2018)	Skylake (server) (2017−2018)
PassMark	28,020	28,088
Cinebench R23 Multi	22,189	—
Geekbench 6 Single	1,394	—

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Memory & Platform

Both processors use the LGA2066 socket with PCIe 3.0. Both support up to 2666 memory speed. Both support up to 128 GB of RAM. Both feature 4-channel memory with ECC support. Both provide 44 PCIe lanes.

Feature	Core i9-7960X	Core i9-9940X
Socket	LGA2066	LGA2066
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	2666	DDR4-2666
Max RAM Capacity	128 GB	128 GB
RAM Channels	4	4
ECC Support	No	No
PCIe Lanes	44	44

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Core i9-7960X) vs VT-x, VT-d (Core i9-9940X). Primary use case: Core i9-9940X targets Workstation.

Feature	Core i9-7960X	Core i9-9940X
Integrated GPU	No	No
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	true	VT-x, VT-d
Target Use	—	Workstation

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Value Analysis

At launch, the Core i9-7960X was priced at $1699, while the Core i9-9940X came in at $1387. On launch pricing ($1699 vs $1387), Core i9-9940X was $312 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-7960X delivers 16.5 pts/$ vs 20.3 pts/$ for the Core i9-9940X — making the Core i9-9940X the 20.5% better value option.

Feature	Core i9-7960X	Core i9-9940X
MSRP	$1699	$1387-18%
Performance per Dollar	16.5	20.3+23%
Release Date	2017	2018

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