Core i7-12700E vs Ryzen 9 5900X

CPU

GPU

Core i7-12700E

12 Cores20 Thrd65 WWMax: 4.8 GHz2022

Core family

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Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020

Ryzen family

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Core i7-12700E vs Ryzen 9 5900X Performance Spectrum

Core i7-12700E

12 / 20

28,302

0.0%

38,955

+37.6%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

About PassMark

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 i7-12700E vs Ryzen 9 5900X 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 i7-12700E vs Ryzen 9 5900X: Pros, Cons & Final Verdict

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

Core i7-12700E

2022

Why buy it

✅Costs $235 less on MSRP ($314 MSRP vs $549 MSRP).
✅Delivers 27.0% more PassMark for each dollar spent, at 90.1 vs 71.0 PassMark/$ ($314 MSRP vs $549 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Ryzen 9 5900X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (20,000 vs 21,000).
❌Smaller total L3 cache (25 MB vs 64 MB).

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +29.9% higher average FPS across 50 shared CPU benchmark tests.
✅+156% larger total L3 cache (64 MB vs 25 MB).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 71.0 vs 90.1 PassMark/$ ($549 MSRP vs $314 MSRP).
❌61.5% higher power demand at 105W vs 65W.
❌Older platform position on AM4 with DDR4, while Core i7-12700E moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i7-12700E can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 5900X better than Core i7-12700E?

Yes. Ryzen 9 5900X is the better all-around CPU here. It gives you a 29.9% average FPS lead across 50 shared CPU game tests in our data, 5% better Cinebench R23 multi-core, and 37.6% higher PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 5900X is the better pick. According to our tests, it delivers 29.9% 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, Ryzen 9 5900X is the stronger fit. You are getting 5% better Cinebench R23 multi-core, backed by 12 cores and 24 threads. It also has the larger cache pool with 156% larger total L3 cache (64 MB vs 25 MB).

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

Ryzen 9 5900X is still the faster CPU overall, but Core i7-12700E is easier to justify if budget matters more than peak performance. Ryzen 9 5900X comes in 74.8% more expensive on MSRP at $549 MSRP versus $314 MSRP, and it still gives you a 29.9% average FPS lead across 50 shared CPU game tests in our data. Core i7-12700E is also 27.0% better value on MSRP (90.1 vs 71.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible LGA1700 + DDR5 setup, Core i7-12700E can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Core i7-12700E makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020) and a healthier platform with LGA1700 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-12700E vs Ryzen 9 5900X Technical Specifications

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

Core i7-12700E

The Core i7-12700E is manufactured by Intel. It was released in Janeiro 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 12 cores and 20 threads. Base frequency is 2.1 GHz, with boost up to 4.8 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 28,302 points. Launch price was $299.

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

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Processing Power

The Core i7-12700E packs 12 cores / 20 threads, matching the Ryzen 9 5900X's 12 cores. Boost clocks reach 4.8 GHz on the Core i7-12700E versus 4.8 GHz on the Ryzen 9 5900X — identical boost frequencies (base: 2.1 GHz vs 3.7 GHz). The Core i7-12700E uses the Alder Lake-S (2022) architecture (10 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i7-12700E scores 28,302 against the Ryzen 9 5900X's 38,955 — a 31.7% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 20,000 vs 21,000 (4.9% advantage for the Ryzen 9 5900X). Geekbench 6 single-core — the metric most relevant to gaming — records 2,202 vs 2,174, a 1.3% lead for the Core i7-12700E that directly translates to higher frame rates. Multi-core Geekbench: 11,981 vs 11,888 (0.8% advantage for the Core i7-12700E). L3 cache: 25 MB (total) on the Core i7-12700E vs 64 MB on the Ryzen 9 5900X.

Feature	Core i7-12700E	Ryzen 9 5900X
Cores / Threads	12 / 20	12 / 24
Boost Clock	4.8 GHz	4.8 GHz
Base Clock	2.1 GHz	3.7 GHz+76%
L3 Cache	25 MB (total)	64 MB+156%
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	10 nm	7 nm, 12 nm-30%
Architecture	Alder Lake-S (2022)	Vermeer (Zen3) (2020−2022)
PassMark	28,302	38,955+38%
Cinebench R23 Multi	20,000	21,000+5%
Geekbench 6 Single	2,202+1%	2,174
Geekbench 6 Multi	11,981	11,888

🧠

Memory & Platform

The Core i7-12700E uses the LGA1700 socket (PCIe 5.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 / DDR4-3200 on the Core i7-12700E versus DDR4-3200 on the Ryzen 9 5900X — the Core i7-12700E supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-12700E) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: R680E,Q670,H610E (Core i7-12700E) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

Feature	Core i7-12700E	Ryzen 9 5900X
Socket	LGA1700	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800 / DDR4-3200+50%	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	24+20%

🔧

Advanced Features

Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d, EPT (Core i7-12700E) vs AMD-V (Ryzen 9 5900X). The Core i7-12700E includes integrated graphics (Intel UHD Graphics 770), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Core i7-12700E targets Industrial Computing / Professional Desktop, Ryzen 9 5900X targets Workstation. Direct competitor: Core i7-12700E rivals Ryzen 7 5800X; Ryzen 9 5900X rivals Core i9-12900K.

Feature	Core i7-12700E	Ryzen 9 5900X
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d, EPT	AMD-V
Target Use	Industrial Computing / Professional Desktop	Workstation

💰

Value Analysis

At launch, the Core i7-12700E was priced at $314, while the Ryzen 9 5900X came in at $549. On launch pricing ($314 vs $549), Core i7-12700E was $235 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-12700E delivers 90.1 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X — making the Core i7-12700E the 23.8% better value option.

Feature	Core i7-12700E	Ryzen 9 5900X
MSRP	$314-43%	$549
Performance per Dollar	90.1+27%	71.0
Release Date	2022	2020

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