Core i7-970 vs Core i7-4820K

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 i7-970 vs Core i7-4820K 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 i7-970 vs Core i7-4820K: Pros, Cons & Final Verdict

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

Core i7-970

2010

Why buy it

✅+0.5% higher PassMark.
✅+20% larger total L3 cache (12 MB vs 10 MB).
✅100+% more PCIe lanes (36 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 6.0 vs 19.6 PassMark/$ ($1,083 MSRP vs $332 MSRP).

Core i7-4820K

2013

Why buy it

✅Costs $751 less on MSRP ($332 MSRP vs $1,083 MSRP).
✅Delivers 224.6% more PassMark for each dollar spent, at 19.6 vs 6.0 PassMark/$ ($332 MSRP vs $1,083 MSRP).

Trade-offs

❌Lower PassMark (6,515 vs 6,547).
❌Smaller total L3 cache (10 MB vs 12 MB).

Quick Answers

So, is Core i7-4820K better than Core i7-970?

It depends on what you want from the system. For gaming, Core i7-4820K is ahead with a 2.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i7-970 pulls ahead with 0.5% better PassMark. Core i7-970 also has the bigger cache pool with 20% larger total L3 cache (12 MB vs 10 MB).

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

For streaming, content creation, and heavier multitasking, Core i7-970 is the stronger fit. You are getting 0.5% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 20% larger total L3 cache (12 MB vs 10 MB).

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

Core i7-4820K is the better buy right now. Core i7-4820K comes in $751 cheaper on MSRP at $332 MSRP versus $1,083 MSRP, and it still gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i7-970 is still stronger for heavier multi-core work with 0.5% better PassMark. It is also 224.6% better value on MSRP (19.6 vs 6.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i7-4820K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2010). That makes it the safer long-term bet.

Core i7-970 vs Core i7-4820K Technical Specifications

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

Core i7-970

The Core i7-970 is manufactured by Intel. It was released in 19 July 2010 (15 years ago). It is based on the Gulftown (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 3.46 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 6,547 points. Launch price was $662.

Core i7-4820K

The Core i7-4820K is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-E (2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 3.9 GHz. L3 cache: 10 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 6,515 points. Launch price was $399.

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Processing Power

The Core i7-970 packs 6 cores / 12 threads, while the Core i7-4820K offers 4 cores / 8 threads — the Core i7-970 has 2 more cores. Boost clocks reach 3.46 GHz on the Core i7-970 versus 3.9 GHz on the Core i7-4820K — a 12% clock advantage for the Core i7-4820K (base: 3.2 GHz vs 3.7 GHz). The Core i7-970 uses the Gulftown (2010−2011) architecture (32 nm), while the Core i7-4820K uses Ivy Bridge-E (2013) (22 nm). In PassMark, the Core i7-970 scores 6,547 against the Core i7-4820K's 6,515 — a 0.5% lead for the Core i7-970. L3 cache: 12 MB (total) on the Core i7-970 vs 10 MB (total) on the Core i7-4820K.

Feature	Core i7-970	Core i7-4820K
Cores / Threads	6 / 12+50%	4 / 8
Boost Clock	3.46 GHz	3.9 GHz+13%
Base Clock	3.2 GHz	3.7 GHz+16%
L3 Cache	12 MB (total)+20%	10 MB (total)
L2 Cache	256 kB (per core)	256 kB (per core)
Process	32 nm	22 nm-31%
Architecture	Gulftown (2010−2011)	Ivy Bridge-E (2013)
PassMark	6,547	6,515

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Memory & Platform

The Core i7-970 uses the LGA1366 socket (PCIe 2.0), while the Core i7-4820K uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-970	Core i7-4820K
Socket	LGA1366	LGA2011
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1066	—
Max RAM Capacity	24 GB	—
RAM Channels	3	—
ECC Support	No	—
PCIe Lanes	36	—

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Advanced Features

Virtualization: VT-x (Core i7-970) / not specified (Core i7-4820K). Primary use case: Core i7-970 targets Desktop.

Feature	Core i7-970	Core i7-4820K
Integrated GPU	No	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	—
Target Use	Desktop	—

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Value Analysis

At launch, the Core i7-970 was priced at $1083, while the Core i7-4820K came in at $332. On launch pricing ($1083 vs $332), Core i7-4820K was $751 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-970 delivers 6.0 pts/$ vs 19.6 pts/$ for the Core i7-4820K — making the Core i7-4820K the 105.8% better value option.

Feature	Core i7-970	Core i7-4820K
MSRP	$1083	$332-69%
Performance per Dollar	6.0	19.6+227%
Release Date	2010	2013

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