Core i9-7900X vs Xeon E5-2697 v4

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 i9-7900X vs Xeon E5-2697 v4 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 i9-7900X vs Xeon E5-2697 v4: Pros, Cons & Final Verdict

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

Core i9-7900X

2017

Why buy it

✅Draws 140W instead of 145W, a 5W reduction.
✅100+% more PCIe lanes (44 vs 0) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Lower PassMark (20,907 vs 20,990).
❌Smaller total L3 cache (14 MB vs 45 MB).
❌Less compelling for workstation-style loads than Xeon E5-2697 v4, which brings 18 cores / 36 threads.
❌Launch MSRP is still $999 MSRP, while Xeon E5-2697 v4 mostly shows up through inconsistent older-market listings.

Xeon E5-2697 v4

2016

Why buy it

✅+0.4% higher PassMark.
✅+221.4% larger total L3 cache (45 MB vs 14 MB).
✅Better for workstations and heavier parallel workloads: 18 cores / 36 threads.

Trade-offs

❌No AVX-512 support for niche heavy compute workloads where it can matter.

Quick Answers

So, is Core i9-7900X better than Xeon E5-2697 v4?

Not really, because they are built for different jobs. Xeon E5-2697 v4 makes more sense for workstation-style multi-core throughput, while Core i9-7900X is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon E5-2697 v4 is the stronger fit. You are getting 0.4% better PassMark, backed by 18 cores and 36 threads. It also has the larger cache pool with 221.4% larger total L3 cache (45 MB vs 14 MB).

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

Core i9-7900X is the better buy right now. Core i9-7900X comes in at an unclear MSRP at $999 MSRP versus unclear MSRP, and it still gives you a 1.7% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon E5-2697 v4 is still stronger for heavier multi-core work with 0.4% better PassMark. It is also 100.0% better value on MSRP (20.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i9-7900X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2016) and AVX-512 support for heavier modern compute workloads. That makes it the safer long-term bet.

Core i9-7900X vs Xeon E5-2697 v4 Technical Specifications

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

Core i9-7900X

The Core i9-7900X is manufactured by Intel. It was released in 26 June 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 14 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4. Passmark benchmark score: 20,907 points. Launch price was $999.

Xeon E5-2697 v4

The Xeon E5-2697 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 18 cores and 36 threads. Base frequency is 2.3 GHz, with boost up to 3.6 GHz. L3 cache: 45 MB. L2 cache: 4.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 145 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 20,990 points. Launch price was $2,702.

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Processing Power

The Core i9-7900X packs 10 cores / 20 threads, while the Xeon E5-2697 v4 offers 18 cores / 36 threads — the Xeon E5-2697 v4 has 8 more cores. Boost clocks reach 4.5 GHz on the Core i9-7900X versus 3.6 GHz on the Xeon E5-2697 v4 — a 22.2% clock advantage for the Core i9-7900X (base: 3.3 GHz vs 2.3 GHz). The Core i9-7900X uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon E5-2697 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i9-7900X scores 20,907 against the Xeon E5-2697 v4's 20,990 — a 0.4% lead for the Xeon E5-2697 v4. L3 cache: 14 MB (total) on the Core i9-7900X vs 45 MB on the Xeon E5-2697 v4.

Feature	Core i9-7900X	Xeon E5-2697 v4
Cores / Threads	10 / 20	18 / 36+80%
Boost Clock	4.5 GHz+25%	3.6 GHz
Base Clock	3.3 GHz+43%	2.3 GHz
L3 Cache	14 MB (total)	45 MB+221%
L2 Cache	1 MB (per core)	4.5 MB+350%
Process	14 nm	14 nm
Architecture	Skylake (server) (2017−2018)	Broadwell (2015−2019)
PassMark	20,907	20,990
Geekbench 6 Single	1,323	—
Geekbench 6 Multi	8,536	—

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Memory & Platform

Both processors use the LGA2011 socket with PCIe 3.0.

Feature	Core i9-7900X	Xeon E5-2697 v4
Socket	LGA2011	LGA2011
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	4	—
ECC Support	No	—
PCIe Lanes	44	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i9-7900X) / not specified (Xeon E5-2697 v4). Primary use case: Core i9-7900X targets High-End Desktop.