Core i7-5775R vs Xeon E5-1630 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 i7-5775R vs Xeon E5-1630 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 i7-5775R vs Xeon E5-1630 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 i7-5775R

2015

Why buy it

✅+0.5% higher PassMark.
✅Draws 65W instead of 140W, a 75W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-1630 v4 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (6 MB vs 10 MB).

Xeon E5-1630 v4

2016

Why buy it

✅Better for gaming: +7.7% higher average FPS across 50 shared CPU benchmark tests.
✅+66.7% larger total L3 cache (10 MB vs 6 MB).

Trade-offs

❌Lower PassMark (7,561 vs 7,598).
❌115.4% higher power demand at 140W vs 65W.

Quick Answers

So, is Core i7-5775R better than Xeon E5-1630 v4?

Not really, because they are built for different jobs. Xeon E5-1630 v4 makes more sense for workstation-style multi-core throughput, while Core i7-5775R 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, Core i7-5775R is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-5775R still makes the most sense overall. Core i7-5775R comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark.

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

Xeon E5-1630 v4 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2015) and 66.7% larger total L3 cache (10 MB vs 6 MB). That makes it the safer long-term bet.

Core i7-5775R vs Xeon E5-1630 v4 Technical Specifications

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

Core i7-5775R

The Core i7-5775R is manufactured by Intel. It was released in 15 May 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.3 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1364. Thermal design power (TDP): 65 Watt. Memory support: DDR3L-1333, DDR3L-1600, DDR3L-1866. Passmark benchmark score: 7,598 points. Launch price was $149.

Xeon E5-1630 v4

The Xeon E5-1630 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell-EP (2016) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 4 GHz. L3 cache: 10 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 7,561 points. Launch price was $406.

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Processing Power

Both the Core i7-5775R and Xeon E5-1630 v4 share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Core i7-5775R versus 4 GHz on the Xeon E5-1630 v4 — a 5.1% clock advantage for the Xeon E5-1630 v4 (base: 3.3 GHz vs 3.7 GHz). The Core i7-5775R uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E5-1630 v4 uses Broadwell-EP (2016) (14 nm). In PassMark, the Core i7-5775R scores 7,598 against the Xeon E5-1630 v4's 7,561 — a 0.5% lead for the Core i7-5775R. L3 cache: 6 MB (total) on the Core i7-5775R vs 10 MB (total) on the Xeon E5-1630 v4.

Feature	Core i7-5775R	Xeon E5-1630 v4
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.8 GHz	4 GHz+5%
Base Clock	3.3 GHz	3.7 GHz+12%
L3 Cache	6 MB (total)	10 MB (total)+67%
L2 Cache	256K (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Broadwell (2015−2019)	Broadwell-EP (2016)
PassMark	7,598	7,561

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Memory & Platform

The Core i7-5775R uses the BGA1364 socket (PCIe 3.0), while the Xeon E5-1630 v4 uses LGA2011 (PCIe 4.0) — making them incompatible on the same motherboard.