Core i5-4670K vs Core i5-5675R

CPU

GPU

Core i5-4670K

4 Cores4 Thrd84 WWMax: 3.8 GHz2013

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Core i5-5675R

4 Cores4 Thrd65 WWMax: 3.6 GHz2015

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Core i5-4670K vs Core i5-5675R Performance Spectrum

Core i5-4670K

4 / 4

5,584

+0.4%

5,564

0.0%

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 i5-4670K vs Core i5-5675R 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 i5-4670K vs Core i5-5675R: Pros, Cons & Final Verdict

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

Core i5-4670K

2013

Why buy it

✅+0.4% higher PassMark.
✅+50% larger total L3 cache (6 MB vs 4 MB).
✅Costs $11 less on MSRP ($328 MSRP vs $339 MSRP).
✅Includes a boxed cooler (Yes), unlike Core i5-5675R.

Trade-offs

❌Lower Geekbench single-core performance for gaming (975 vs 1,157).
❌29.2% higher power demand at 84W vs 65W.

Core i5-5675R

2015

Why buy it

✅+18.7% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 65W instead of 84W, a 19W reduction.

Trade-offs

❌Lower PassMark (5,564 vs 5,584).
❌Smaller total L3 cache (4 MB vs 6 MB).
❌
3.4% HIGHER MSRP
$339 MSRPvs$328 MSRP
❌No boxed cooler included, unlike Core i5-4670K.

Quick Answers

So, is Core i5-5675R better than Core i5-4670K?

It depends on what you want from the system. For gaming, Core i5-5675R 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 i5-4670K pulls ahead with 0.4% better PassMark. Core i5-4670K also has the bigger cache pool with 50% larger total L3 cache (6 MB vs 4 MB).

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

For streaming, content creation, and heavier multitasking, Core i5-4670K is the stronger fit. You are getting 0.4% better PassMark, backed by 4 cores and 4 threads. It also has the larger cache pool with 50% larger total L3 cache (6 MB vs 4 MB).

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

Core i5-5675R is still the much better call for a fresh build. Core i5-5675R comes in 3.4% more expensive on MSRP at $339 MSRP versus $328 MSRP, and it still gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data. Core i5-4670K only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2013 platform. Even with 3.7% better value on paper (17.0 vs 16.4 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1150.

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

Core i5-5675R makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2013). That makes it the safer long-term bet.

Core i5-4670K vs Core i5-5675R Technical Specifications

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

Core i5-4670K

The Core i5-4670K is manufactured by Intel. It was released in 2 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 6144 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 84 Watt. Memory support: DDR3. Passmark benchmark score: 5,584 points. Launch price was $266.

Core i5-5675R

The Core i5-5675R is manufactured by Intel. It was released in 15 May 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.6 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1364. Thermal design power (TDP): 65 Watt. Memory support: DDR3L-1333, DDR3L-1600, DDR3L-1866. Passmark benchmark score: 5,564 points. Launch price was $149.

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Processing Power

Both the Core i5-4670K and Core i5-5675R share an identical 4-core/4-thread configuration. Boost clocks reach 3.8 GHz on the Core i5-4670K versus 3.6 GHz on the Core i5-5675R — a 5.4% clock advantage for the Core i5-4670K (base: 3.4 GHz vs 3.1 GHz). The Core i5-4670K uses the Haswell (2013−2015) architecture (22 nm), while the Core i5-5675R uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i5-4670K scores 5,584 against the Core i5-5675R's 5,564 — a 0.4% lead for the Core i5-4670K. Geekbench 6 single-core — the metric most relevant to gaming — records 975 vs 1,157, a 17.1% lead for the Core i5-5675R that directly translates to higher frame rates. L3 cache: 6144 kB (total) on the Core i5-4670K vs 4 MB (total) on the Core i5-5675R.

Feature	Core i5-4670K	Core i5-5675R
Cores / Threads	4 / 4	4 / 4
Boost Clock	3.8 GHz+6%	3.6 GHz
Base Clock	3.4 GHz+10%	3.1 GHz
L3 Cache	6144 kB (total)+50%	4 MB (total)
L2 Cache	256 kB (per core)	256K (per core)
Process	22 nm	14 nm-36%
Architecture	Haswell (2013−2015)	Broadwell (2015−2019)
PassMark	5,584	5,564
Geekbench 6 Single	975	1,157+19%

🧠

Memory & Platform

The Core i5-4670K uses the LGA1150 socket (PCIe 3.0), while the Core i5-5675R uses BGA1364 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i5-4670K versus DDR3L-1866 on the Core i5-5675R — the Core i5-5675R supports 16.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 32 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: Z87,Z97 (Core i5-4670K) and Z97,H97 (Core i5-5675R).

Feature	Core i5-4670K	Core i5-5675R
Socket	LGA1150	BGA1364
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1600	DDR3L-1866+17%
Max RAM Capacity	32 GB	32 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

🔧

Advanced Features

Only the Core i5-4670K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, EPT (Core i5-4670K) vs VT-x, VT-d, EPT (Core i5-5675R). Both include integrated graphics — HD Graphics 4600 (Core i5-4670K) and Iris Pro Graphics 6200 (Core i5-5675R) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-4670K targets Gaming Desktop, Core i5-5675R targets All-in-One Desktop. Direct competitor: Core i5-4670K rivals FX-9370; Core i5-5675R rivals A10-7890K.

Feature	Core i5-4670K	Core i5-5675R
Integrated GPU	Yes	Yes
IGPU Model	HD Graphics 4600	Iris Pro Graphics 6200
Unlocked	Yes	No
AVX-512	No	No
Virtualization	VT-x, EPT	VT-x, VT-d, EPT
Target Use	Gaming Desktop	All-in-One Desktop

💰

Value Analysis

At launch, the Core i5-4670K was priced at $328, while the Core i5-5675R came in at $339. On launch pricing ($328 vs $339), Core i5-4670K was $11 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-4670K delivers 17.0 pts/$ vs 16.4 pts/$ for the Core i5-5675R — making the Core i5-4670K the 3.7% better value option.

Feature	Core i5-4670K	Core i5-5675R
MSRP	$328-3%	$339
Performance per Dollar	17.0+4%	16.4
Release Date	2013	2015

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