Core i7-9750H vs Xeon E-2126G

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 i7-9750H vs Xeon E-2126G 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 i7-9750H vs Xeon E-2126G: Pros, Cons & Final Verdict

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

Core i7-9750H

2019

Why buy it

✅Better for gaming: +24.8% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Xeon E-2126G

2018

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9750H across 50 shared CPU benchmark tests.
❌Lower PassMark (10,437 vs 10,611).
❌Launch MSRP is still $2,702 MSRP, while Core i7-9750H mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Core i7-9750H better than Xeon E-2126G?

Not really, because they are built for different jobs. Xeon E-2126G makes more sense for workstation-style multi-core throughput, while Core i7-9750H 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 i7-9750H is the better pick. According to our tests, it delivers 24.8% 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 i7-9750H is the stronger fit. You are getting 1.7% better PassMark, backed by 6 cores and 12 threads.

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

Core i7-9750H is still the faster CPU overall, but Xeon E-2126G is easier to justify if budget matters more than peak performance. Core i7-9750H comes in at an unclear MSRP at unclear MSRP versus $2,702 MSRP, and it still gives you a 24.8% average FPS lead across 50 shared CPU game tests in our data. Xeon E-2126G is also 100.0% better value on MSRP (3.9 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core i7-9750H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2018) and more multi-core headroom with 6 cores / 12 threads instead of 6/6. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-9750H vs Xeon E-2126G Technical Specifications

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

Core i7-9750H

The Core i7-9750H is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake-HR (2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.6 GHz, with boost up to 4.5 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 10,611 points. Launch price was $149.

Xeon E-2126G

The Xeon E-2126G is manufactured by Intel. It was released in 12 July 2018 (7 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 6 cores and 6 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 80 Watt. Memory support: DDR4-2666. Passmark benchmark score: 10,437 points. Launch price was $255.

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Processing Power

The Core i7-9750H packs 6 cores / 12 threads, matching the Xeon E-2126G's 6 cores. Boost clocks reach 4.5 GHz on the Core i7-9750H versus 4.5 GHz on the Xeon E-2126G — identical boost frequencies (base: 2.6 GHz vs 3.3 GHz). The Core i7-9750H uses the Coffee Lake-HR (2019) architecture (14 nm), while the Xeon E-2126G uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Core i7-9750H scores 10,611 against the Xeon E-2126G's 10,437 — a 1.7% lead for the Core i7-9750H. Both processors carry 12 MB (total) of L3 cache.

Feature	Core i7-9750H	Xeon E-2126G
Cores / Threads	6 / 12	6 / 6
Boost Clock	4.5 GHz	4.5 GHz
Base Clock	2.6 GHz	3.3 GHz+27%
L3 Cache	12 MB (total)	12 MB (total)
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm	14 nm
Architecture	Coffee Lake-HR (2019)	Coffee Lake-S WS (2018−2019)
PassMark	10,611+2%	10,437

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Memory & Platform

The Core i7-9750H uses the BGA1440 socket (PCIe 3.0), while the Xeon E-2126G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.