Core i7-5775R vs Xeon E-2224G

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 E-2224G 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 E-2224G: 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

✅Better for gaming: +7.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 71W, a 6W reduction.

Trade-offs

❌Smaller total L3 cache (6 MB vs 8 MB).

Xeon E-2224G

2019

Why buy it

✅+33.3% larger total L3 cache (8 MB vs 6 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-5775R across 50 shared CPU benchmark tests.
❌Lower PassMark (7,551 vs 7,598).

Quick Answers

So, is Core i7-5775R better than Xeon E-2224G?

Not really, because they are built for different jobs. Xeon E-2224G 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 gaming?

If gaming is the priority, Core i7-5775R is the better pick. According to our tests, it delivers 7.0% 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 i7-5775R is the stronger fit. You are getting 0.6% 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 a 7.0% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon E-2224G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015) and 33.3% larger total L3 cache (8 MB vs 6 MB). That makes it the safer long-term bet.

Core i7-5775R vs Xeon E-2224G 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 E-2224G

The Xeon E-2224G is manufactured by Intel. It was released in 29 May 2019 (6 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 4.7 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 71 Watt. Memory support: DDR4-2666. Passmark benchmark score: 7,551 points. Launch price was $213.

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Processing Power

The Core i7-5775R packs 4 cores / 8 threads, matching the Xeon E-2224G's 4 cores. Boost clocks reach 3.8 GHz on the Core i7-5775R versus 4.7 GHz on the Xeon E-2224G — a 21.2% clock advantage for the Xeon E-2224G (base: 3.3 GHz vs 3.5 GHz). The Core i7-5775R uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E-2224G uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Core i7-5775R scores 7,598 against the Xeon E-2224G's 7,551 — a 0.6% lead for the Core i7-5775R. L3 cache: 6 MB (total) on the Core i7-5775R vs 8 MB (total) on the Xeon E-2224G.

Feature	Core i7-5775R	Xeon E-2224G
Cores / Threads	4 / 8	4 / 4
Boost Clock	3.8 GHz	4.7 GHz+24%
Base Clock	3.3 GHz	3.5 GHz+6%
L3 Cache	6 MB (total)	8 MB (total)+33%
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm	14 nm
Architecture	Broadwell (2015−2019)	Coffee Lake-S WS (2018−2019)
PassMark	7,598	7,551

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Memory & Platform

The Core i7-5775R uses the BGA1364 socket (PCIe 3.0), while the Xeon E-2224G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.