Core i5-3570K vs Xeon E5-1607 v3

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 i5-3570K vs Xeon E5-1607 v3 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 i5-3570K vs Xeon E5-1607 v3: Pros, Cons & Final Verdict

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

Core i5-3570K

2012

Why buy it

✅Better for gaming: +3.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 77W instead of 140W, a 63W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 4000, while Xeon E5-1607 v3 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Xeon E5-1607 v3.

Trade-offs

❌Smaller total L3 cache (6 MB vs 10 MB).
❌Launch MSRP is still $225 MSRP, while Xeon E5-1607 v3 mostly shows up through inconsistent older-market listings.

Xeon E5-1607 v3

2014

Why buy it

✅+66.7% larger total L3 cache (10 MB vs 6 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-3570K across 50 shared CPU benchmark tests.
❌Lower PassMark (4,932 vs 4,971).
❌81.8% higher power demand at 140W vs 77W.
❌No integrated graphics, while Core i5-3570K can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i5-3570K.

Quick Answers

So, is Core i5-3570K better than Xeon E5-1607 v3?

Not really, because they are built for different jobs. Xeon E5-1607 v3 makes more sense for workstation-style multi-core throughput, while Core i5-3570K is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i5-3570K is the better pick. According to our tests, it delivers 3.0% 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 i5-3570K is the stronger fit. You are getting 0.8% better PassMark, backed by 4 cores and 4 threads.

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

Core i5-3570K is the better buy right now. Core i5-3570K comes in at an unclear MSRP at $225 MSRP versus unclear MSRP, and it still gives you a 3.0% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (22.1 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon E5-1607 v3 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2012) and 66.7% larger total L3 cache (10 MB vs 6 MB). That makes it the safer long-term bet.

Core i5-3570K vs Xeon E5-1607 v3 Technical Specifications

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

Core i5-3570K

The Core i5-3570K is manufactured by Intel. It was released in 29 April 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 77 Watt. Memory support: DDR3. Passmark benchmark score: 4,971 points. Launch price was $235.

Xeon E5-1607 v3

The Xeon E5-1607 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 10 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1333, DDR4-1600, DDR4-1866. Passmark benchmark score: 4,932 points. Launch price was $800.

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Processing Power

Both the Core i5-3570K and Xeon E5-1607 v3 share an identical 4-core/4-thread configuration. Boost clocks reach 3.8 GHz on the Core i5-3570K versus 3.1 GHz on the Xeon E5-1607 v3 — a 20.3% clock advantage for the Core i5-3570K (base: 3.4 GHz vs 3.1 GHz). The Core i5-3570K uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Xeon E5-1607 v3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Core i5-3570K scores 4,971 against the Xeon E5-1607 v3's 4,932 — a 0.8% lead for the Core i5-3570K. L3 cache: 6 MB (total) on the Core i5-3570K vs 10 MB (total) on the Xeon E5-1607 v3.

Feature	Core i5-3570K	Xeon E5-1607 v3
Cores / Threads	4 / 4	4 / 4
Boost Clock	3.8 GHz+23%	3.1 GHz
Base Clock	3.4 GHz+10%	3.1 GHz
L3 Cache	6 MB (total)	10 MB (total)+67%
L2 Cache	256K (per core)	256K (per core)
Process	22 nm	22 nm
Architecture	Ivy Bridge (2012−2013)	Haswell-EP (2014−2015)
PassMark	4,971	4,932
Geekbench 6 Single	1,000	—

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Memory & Platform

The Core i5-3570K uses the LGA1155 socket (PCIe 3.0), while the Xeon E5-1607 v3 uses LGA2011-3 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-3570K	Xeon E5-1607 v3
Socket	LGA1155	LGA2011-3
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, EPT (Core i5-3570K) / not specified (Xeon E5-1607 v3). The Core i5-3570K includes integrated graphics (HD Graphics 4000), while the Xeon E5-1607 v3 requires a dedicated GPU. Primary use case: Core i5-3570K targets Legacy Gaming Desktop. Direct competitor: Core i5-3570K rivals FX-8350.