Xeon E5-2623 v3 vs Xeon E5-2630L v2

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.

Xeon E5-2623 v3 vs Xeon E5-2630L v2 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.

Xeon E5-2623 v3 vs Xeon E5-2630L v2: Pros, Cons & Final Verdict

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

Xeon E5-2623 v3

2014

Why buy it

✅+0.2% higher PassMark.
✅Costs $168 less on MSRP ($444 MSRP vs $612 MSRP).
✅Delivers 38.1% more PassMark for each dollar spent, at 15.0 vs 10.8 PassMark/$ ($444 MSRP vs $612 MSRP).
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-2630L v2 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (10 MB vs 15 MB).
❌75% higher power demand at 105W vs 60W.

Xeon E5-2630L v2

2013

Why buy it

✅Better for gaming: +3.3% higher average FPS across 50 shared CPU benchmark tests.
✅+50% larger total L3 cache (15 MB vs 10 MB).
✅Draws 60W instead of 105W, a 45W reduction.

Trade-offs

❌Lower PassMark (6,640 vs 6,652).
❌Lower PassMark per dollar, at 10.8 vs 15.0 PassMark/$ ($612 MSRP vs $444 MSRP).

Quick Answers

So, is Xeon E5-2623 v3 better than Xeon E5-2630L v2?

It depends on what you want from the system. For gaming, Xeon E5-2630L v2 is ahead with a 3.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon E5-2623 v3 pulls ahead with 0.2% better PassMark. Xeon E5-2630L v2 also has the bigger cache pool with 50% larger total L3 cache (15 MB vs 10 MB).

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

For streaming, content creation, and heavier multitasking, Xeon E5-2623 v3 is the stronger fit. You are getting 0.2% better PassMark, backed by 4 cores and 8 threads.

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

Xeon E5-2623 v3 is the better buy right now. Xeon E5-2623 v3 comes in $168 cheaper on MSRP at $444 MSRP versus $612 MSRP, and it still gives you 0.2% better PassMark. The compromise is that Xeon E5-2630L v2 is still the better pure gaming CPU with a 3.3% average FPS lead across 50 shared CPU game tests in our data. It is also 38.1% better value on MSRP (15.0 vs 10.8 PassMark/$), 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 more multi-core headroom with 4 cores / 8 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E5-2623 v3 vs Xeon E5-2630L v2 Technical Specifications

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

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.

Xeon E5-2630L v2

The Xeon E5-2630L v2 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ivy Bridge-EP (2013) architecture. It features 6 cores and 12 threads. Base frequency is 2.4 GHz, with boost up to 2.8 GHz. L3 cache: 15 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 60 Watt. Memory support: DDR3. Passmark benchmark score: 6,640 points. Launch price was $800.

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Processing Power

The Xeon E5-2623 v3 packs 4 cores / 8 threads, while the Xeon E5-2630L v2 offers 6 cores / 12 threads — the Xeon E5-2630L v2 has 2 more cores. Boost clocks reach 3.5 GHz on the Xeon E5-2623 v3 versus 2.8 GHz on the Xeon E5-2630L v2 — a 22.2% clock advantage for the Xeon E5-2623 v3 (base: 3 GHz vs 2.4 GHz). The Xeon E5-2623 v3 uses the Haswell-EP (2014−2015) architecture (22 nm), while the Xeon E5-2630L v2 uses Ivy Bridge-EP (2013) (22 nm). In PassMark, the Xeon E5-2623 v3 scores 6,652 against the Xeon E5-2630L v2's 6,640 — a 0.2% lead for the Xeon E5-2623 v3. L3 cache: 10 MB (total) on the Xeon E5-2623 v3 vs 15 MB (total) on the Xeon E5-2630L v2.

Feature	Xeon E5-2623 v3	Xeon E5-2630L v2
Cores / Threads	4 / 8	6 / 12+50%
Boost Clock	3.5 GHz+25%	2.8 GHz
Base Clock	3 GHz+25%	2.4 GHz
L3 Cache	10 MB (total)	15 MB (total)+50%
L2 Cache	256K (per core)	256 kB (per core)
Process	22 nm	22 nm
Architecture	Haswell-EP (2014−2015)	Ivy Bridge-EP (2013)
PassMark	6,652	6,640
Geekbench 6 Single	899	—
Geekbench 6 Multi	3,683	—

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Memory & Platform

Both processors use the LGA2011 socket with PCIe 3.0.

Feature	Xeon E5-2623 v3	Xeon E5-2630L v2
Socket	LGA2011	LGA2011
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
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: Yes (Xeon E5-2623 v3) / not specified (Xeon E5-2630L v2). Primary use case: Xeon E5-2623 v3 targets Server.

Feature	Xeon E5-2623 v3	Xeon E5-2630L v2
Integrated GPU	No	—
Unlocked	No	—
AVX-512	No	—
Virtualization	Yes	—
Target Use	Server	—

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Value Analysis

At launch, the Xeon E5-2623 v3 was priced at $444, while the Xeon E5-2630L v2 came in at $612. On launch pricing ($444 vs $612), Xeon E5-2623 v3 was $168 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon E5-2623 v3 delivers 15.0 pts/$ vs 10.8 pts/$ for the Xeon E5-2630L v2 — making the Xeon E5-2623 v3 the 32% better value option.

Feature	Xeon E5-2623 v3	Xeon E5-2630L v2
MSRP	$444-27%	$612
Performance per Dollar	15.0+39%	10.8
Release Date	2014	2013

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