Core i7-4770S vs Xeon E5-2623 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 i7-4770S vs Xeon E5-2623 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 i7-4770S vs Xeon E5-2623 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 i7-4770S

2013

Why buy it

✅Costs $139 less on MSRP ($305 MSRP vs $444 MSRP).
✅Delivers 47.7% more PassMark for each dollar spent, at 22.1 vs 15.0 PassMark/$ ($305 MSRP vs $444 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.

Trade-offs

❌Smaller total L3 cache (8 MB vs 10 MB).
❌Less compelling for workstation-style loads than Xeon E5-2623 v3, which brings 4 cores / 8 threads and 40 PCIe lanes.

Xeon E5-2623 v3

2014

Why buy it

✅+25% larger total L3 cache (10 MB vs 8 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads, plus 40 PCIe lanes vs 0.
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (6,652 vs 6,749).
❌Lower PassMark per dollar, at 15.0 vs 22.1 PassMark/$ ($444 MSRP vs $305 MSRP).
❌61.5% higher power demand at 105W vs 65W.

Quick Answers

So, is Core i7-4770S better than Xeon E5-2623 v3?

Not really, because they are built for different jobs. Xeon E5-2623 v3 makes more sense for workstation-style multi-core throughput, while Core i7-4770S 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 i7-4770S is the better pick. According to our tests, it delivers 0.8% 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 i7-4770S is the stronger fit. You are getting 1.5% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-4770S is the better buy right now. Core i7-4770S comes in $139 cheaper on MSRP at $305 MSRP versus $444 MSRP, and it still gives you a 0.8% average FPS lead across 50 shared CPU game tests in our data. It is also 47.7% better value on MSRP (22.1 vs 15.0 PassMark/$), 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 E5-2623 v3 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2013) and 25% larger total L3 cache (10 MB vs 8 MB). That makes it the safer long-term bet.

Core i7-4770S vs Xeon E5-2623 v3 Technical Specifications

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

Core i7-4770S

The Core i7-4770S 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 8 threads. Base frequency is 3.1 GHz, with boost up to 3.9 GHz. L3 cache: 8192 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 6,749 points. Launch price was $329.

Xeon E5-2623 v3

The Xeon E5-2623 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 8 threads. Base frequency is 3 GHz, with boost up to 3.5 GHz. L3 cache: 10 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 105 Watt. Memory support: DDR4-1600, DDR4-1866. Passmark benchmark score: 6,652 points. Launch price was $800.

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Processing Power

Both the Core i7-4770S and Xeon E5-2623 v3 share an identical 4-core/8-thread configuration. Boost clocks reach 3.9 GHz on the Core i7-4770S versus 3.5 GHz on the Xeon E5-2623 v3 — a 10.8% clock advantage for the Core i7-4770S (base: 3.1 GHz vs 3 GHz). The Core i7-4770S uses the Haswell (2013−2015) architecture (22 nm), while the Xeon E5-2623 v3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Core i7-4770S scores 6,749 against the Xeon E5-2623 v3's 6,652 — a 1.4% lead for the Core i7-4770S. L3 cache: 8192 kB (total) on the Core i7-4770S vs 10 MB (total) on the Xeon E5-2623 v3.

Feature	Core i7-4770S	Xeon E5-2623 v3
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.9 GHz+11%	3.5 GHz
Base Clock	3.1 GHz+3%	3 GHz
L3 Cache	8192 kB (total)	10 MB (total)+25%
L2 Cache	256 kB (per core)	256K (per core)
Process	22 nm	22 nm
Architecture	Haswell (2013−2015)	Haswell-EP (2014−2015)
PassMark	6,749+1%	6,652
Geekbench 6 Single	—	899
Geekbench 6 Multi	—	3,683

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Memory & Platform

The Core i7-4770S uses the LGA1150 socket (PCIe 3.0), while the Xeon E5-2623 v3 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-4770S	Xeon E5-2623 v3
Socket	LGA1150	LGA2011
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	—	DDR4-1866
Max RAM Capacity	—	768 GB
RAM Channels	—	4
ECC Support	—	Yes
PCIe Lanes	—	40

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Advanced Features

Virtualization: not specified (Core i7-4770S) / Yes (Xeon E5-2623 v3). Primary use case: Xeon E5-2623 v3 targets Server.

Feature	Core i7-4770S	Xeon E5-2623 v3
Integrated GPU	—	No
Unlocked	—	No
AVX-512	—	No
Virtualization	—	Yes
Target Use	—	Server

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Value Analysis

At launch, the Core i7-4770S was priced at $305, while the Xeon E5-2623 v3 came in at $444. On launch pricing ($305 vs $444), Core i7-4770S was $139 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-4770S delivers 22.1 pts/$ vs 15.0 pts/$ for the Xeon E5-2623 v3 — making the Core i7-4770S the 38.5% better value option.

Feature	Core i7-4770S	Xeon E5-2623 v3
MSRP	$305-31%	$444
Performance per Dollar	22.1+47%	15.0
Release Date	2013	2014

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