Intel Xeon E5-2697V3 14-core LGA 2011-3
The 14-core, 2.6GHz Xeon E5-2697 V3 delivers strong multi-threaded throughput with a 7363 PassMark score and a massive 35MB L3 cache, making it a capable engine for parallelized workloads on the LGA 2011-3 platform. Its renewed availability provides an extremely cost-effective entry point into a dual-socket server architecture, despite a high 145W TDP and weak single-core performance. This processor is best for homelab operators and small businesses needing to run multiple virtual machines or handle heavy database tasks on a tight budget.
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Snapshot
The 30-Second Version
Fourteen cores of cheap server muscle that still punches above its weight for $150. Just don't ask it to game or feel snappy in Windows.
Pros & Cons
Pros
- 14 cores and 28 threads for around $150 is absurd value 76th
- 768GB ECC DDR4 support makes it a legit server chip 73rd
- Multi-threaded performance is well above average
- Renewed units are arriving clean and well-packaged
Cons
- Single-core speed is painfully dated
- 145W TDP means real heat and power draw
- LGA 2011-3 motherboards are getting harder to find
- Gaming performance is basically a lost cause
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 3 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The multi-core score of 18,166 in PassMark lands this chip well above average for its class, and that's the whole story. Fourteen cores and 28 threads chew through renders and VM workloads without breaking a sweat. But the single-core score of 1,967 is a reality check. This is a 2.6GHz base clock chip from 2014, and it feels like it when you're doing anything that only uses one or two threads. The 35MB of L3 cache helps, but it can't hide the age. Efficiency is solid for a 145W part, but don't expect it to sip power.
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Xeon |
| Model | E5-2697V3 |
| Class | server |
Cores & Clocks
| Cores | 14 |
| Threads | 28 |
| Base Clock | 2600 |
| Boost Clock | 3600 |
Cache
| L2 Cache | 3.5 |
| L3 Cache | 35 MB |
Performance
| PassMark Multi | 18166 |
| PassMark Single | 1967 |
Memory
| Memory Type | DDR4 |
| Max Memory | 768 |
| ECC | Yes |
Platform & Power
| Socket | LGA 2011-3 |
| TDP | 145 |
vs Competition
The obvious modern comparison is the AMD Ryzen 7 9800X3D, which absolutely destroys this Xeon in single-core and gaming but costs several times more and maxes out at 8 cores. If you need raw thread count on a budget, the Xeon wins. The Dell Xeon E5-2637 V2 is a similar vintage but only has 4 cores, so it's not even in the same conversation for multi-threaded work. The PC Server and Parts E5-2697 v2 is the closest sibling, but the v3's DDR4 support and better IPC make it the smarter buy. For gaming or everyday use, skip all of these and get a modern Ryzen or Core i5.
| Spec | Intel Xeon E5-2697V3 | AMD Ryzen 9 7950X3D | SMC EPYC 9555P | HP Xeon 6526Y | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | MICRO CENTER 9950X3DMAGX870ETMKWF |
|---|---|---|---|---|---|---|
| Cores | 14 | 16 | 64 | 16 | 24 | - |
| Threads | 28 | 32 | 128 | 32 | 48 | - |
| Boost Clock Mhz | 3600 | 5700 | 4400 | 3900 | 4000 | - |
| L3 Cache Mb | 35 | 128 | 256 | 37 | 128 | - |
| Tdp W | 145 | 120 | 360 | 195 | 200 | - |
| Socket | LGA 2011-3 | AM5 | AMD Socket SP5 | LGA 4677 | AMD Socket SP3 | - |
| Integrated Graphics | - | AMD Radeon Graphics | - | No | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | Efficiency | Multi Thread | Social Proof | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|---|
| Intel Xeon E5-2697V3 | 76.1 | 46.9 | 50.5 | 63.5 | 73.1 | 61.3 | 52.5 | 52.6 |
| AMD Ryzen 9 7950X3D Compare | 96 | 98.6 | 92.4 | 97 | 95.7 | 84.6 | 14.5 | 92.9 |
| SMC EPYC 9555P Compare | 99.3 | 77.2 | 96.8 | 89.6 | 99.4 | 0 | 0.4 | 85.9 |
| HP Xeon 6526Y Compare | 92.1 | 77.2 | 90.8 | 79.3 | 89.9 | 0 | 2.7 | 80.5 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 77.2 | 84.5 | 85.1 | 93.9 | 36.5 | 5.2 | 80.4 |
| MICRO CENTER 9950X3DMAGX870ETMKWF Compare | 85.7 | 20.5 | 17.4 | 66.5 | 97 | 0 | 6.3 | 98.4 |
Price
Value & Pricing
At $150, this is a steal for the right person. You're getting 14 cores, 28 threads, and ECC memory support for less than the price of a mid-range gaming CPU. If you're building a home lab, a Plex server, or a budget rendering box, this is one of the best values in used hardware right now. Just don't buy it expecting a general-purpose desktop chip.
Read more
Overview
The Xeon E5-2697 v3 is a 14-core workhorse from Intel's Haswell-EP era that still makes sense in 2024 if you know exactly what you're getting into. You're buying cheap multi-threaded grunt for virtualization, rendering, or a home server, not a snappy daily driver. At around $150 on the used market, it's one of the best dollar-per-core deals out there for people who need lots of threads and don't care about modern single-core speed.
Common Questions
Q: Can I use this for gaming?
Technically yes, but you'll be disappointed. The single-core speed is the weak link, and most games won't touch 14 cores. Get a modern Ryzen 5 or Core i5 instead.
Q: What motherboard do I need?
You need an LGA 2011-3 board with an X99 or C612 chipset. They're getting scarce and prices are creeping up, so factor that into your budget before buying the chip.
Q: Is this good for a home server or NAS?
It's excellent for that. The ECC memory support, high core count, and cheap price make it a fantastic choice for virtualization, Plex, or a budget homelab.
Who Should Skip This
If you're building a gaming PC or a general-purpose desktop, this isn't it. The single-core performance will frustrate you daily, and you'll spend more on a decent X99 board than the chip itself. Go grab a Ryzen 5 7600 or a Core i5-13400 instead. You'll get a massively better experience for not much more money.
Verdict
The Xeon E5-2697 v3 is a niche chip that absolutely nails its niche. If you need cheap, reliable multi-threaded performance for server or productivity workloads, buy it without hesitation. If you want to game, browse, or do anything latency-sensitive, this isn't your chip and you'll hate it. Know your use case before you click buy.
Usage Scores
- Overall52.4
- AI/LLM53
- Budget39.4
- Gaming28.2
- Server59.3
- Efficiency32.2
- Productivity64.7
