Core i5-12400F vs EPYC 9135

CPU

GPU

Core i5-12400F

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Core family

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EPYC 9135

16 Cores32 Thrd200 WWMax: 4.3 GHz2024

EPYC family

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Core i5-12400F vs EPYC 9135 Performance Spectrum

Core i5-12400F

6 / 12

19,532

0.0%

57,808

+196.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Ryzen Threadripper 7970X

Ryzen Threadripper PRO 7985WX

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 i5-12400F vs EPYC 9135 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 i5-12400F vs EPYC 9135: Pros, Cons & Final Verdict

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

Core i5-12400F

2022

Why buy it

✅Costs $1,040 less on MSRP ($174 MSRP vs $1,214 MSRP).
✅Delivers 135.7% more PassMark for each dollar spent, at 112.3 vs 47.6 PassMark/$ ($174 MSRP vs $1,214 MSRP).
✅Draws 65W instead of 200W, a 135W reduction.
✅Includes a boxed cooler (Yes), unlike EPYC 9135.

Trade-offs

❌Worse for gaming: lower average FPS than EPYC 9135 across 50 shared CPU benchmark tests.
❌Lower PassMark (19,532 vs 57,808).
❌Smaller total L3 cache (18 MB vs 64 MB).
❌Less compelling for workstation-style loads than EPYC 9135, which brings 16 cores / 32 threads and 128 PCIe lanes.

EPYC 9135

2024

Why buy it

✅Better for gaming: +8.8% higher average FPS across 50 shared CPU benchmark tests.
✅+255.6% larger total L3 cache (64 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 47.6 vs 112.3 PassMark/$ ($1,214 MSRP vs $174 MSRP).
❌207.7% higher power demand at 200W vs 65W.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is EPYC 9135 better than Core i5-12400F?

Not really, because they are built for different jobs. EPYC 9135 makes more sense for workstation-style multi-core throughput, while Core i5-12400F is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, EPYC 9135 is the better pick. According to our tests, it delivers 8.8% 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, EPYC 9135 is the stronger fit. You are getting 196% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 255.6% larger total L3 cache (64 MB vs 18 MB).

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

EPYC 9135 is still the faster CPU overall, but Core i5-12400F is easier to justify if budget matters more than peak performance. EPYC 9135 comes in 597.7% more expensive on MSRP at $1,214 MSRP versus $174 MSRP, and it still gives you a 8.8% average FPS lead across 50 shared CPU game tests in our data. Core i5-12400F is also 135.7% better value on MSRP (112.3 vs 47.6 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

EPYC 9135 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022), 255.6% larger total L3 cache (64 MB vs 18 MB), more multi-core headroom with 16 cores / 32 threads instead of 6/12, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-12400F vs EPYC 9135 Technical Specifications

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

Core i5-12400F

The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.

EPYC 9135

The EPYC 9135 is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 16 cores and 32 threads. Base frequency is 3.65 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 200 Watt. Memory support: DDR5. Passmark benchmark score: 57,808 points. Launch price was $1,214.

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Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the EPYC 9135 offers 16 cores / 32 threads — the EPYC 9135 has 10 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 4.3 GHz on the EPYC 9135 — a 2.3% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 3.65 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the EPYC 9135 uses Turin (2024) (4 nm). In PassMark, the Core i5-12400F scores 19,532 against the EPYC 9135's 57,808 — a 99% lead for the EPYC 9135. L3 cache: 18 MB (total) on the Core i5-12400F vs 64 MB (total) on the EPYC 9135.

Feature	Core i5-12400F	EPYC 9135
Cores / Threads	6 / 12	16 / 32+167%
Boost Clock	4.4 GHz+2%	4.3 GHz
Base Clock	2.5 GHz	3.65 GHz+46%
L3 Cache	18 MB (total)	64 MB (total)+256%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	4 nm-43%
Architecture	Alder Lake-S (2022)	Turin (2024)
PassMark	19,532	57,808+196%
Cinebench R23 Multi	12,380	—
Geekbench 6 Single	1,700	—
Geekbench 6 Multi	657	—

🧠

Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the EPYC 9135 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus 6000 on the EPYC 9135 — the EPYC 9135 supports 25% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9135 supports up to 6144 GB of RAM compared to 128 GB — 4700% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 12 (EPYC 9135). PCIe lanes: 20 (Core i5-12400F) vs 128 (EPYC 9135) — the EPYC 9135 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and SP5 (EPYC 9135).

Feature	Core i5-12400F	EPYC 9135
Socket	LGA1700	SP5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR5-4800, DDR4-3200	6000+25%
Max RAM Capacity	128 GB	6144 GB+4700%
RAM Channels	2	12+500%
ECC Support	No	Yes
PCIe Lanes	20	128+540%

🔧

Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs VT-x, VT-d (EPYC 9135). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; EPYC 9135 rivals Xeon Platinum 8558P.

Feature	Core i5-12400F	EPYC 9135
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Gaming Performance/Value	—

💰

Value Analysis

At launch, the Core i5-12400F was priced at $174, while the EPYC 9135 came in at $1214. On launch pricing ($174 vs $1214), Core i5-12400F was $1040 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 47.6 pts/$ for the EPYC 9135 — making the Core i5-12400F the 80.9% better value option.

Feature	Core i5-12400F	EPYC 9135
MSRP	$174-86%	$1214
Performance per Dollar	112.3+136%	47.6
Release Date	2022	2024

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