Core i7-9700K vs EPYC 9634

CPU

GPU

Core i7-9700K

8 Cores8 Thrd95 WWMax: 4.9 GHz2018

Similar parts

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EPYC 9634

84 Cores168 Thrd290 WWMax: 3.7 GHz2022

EPYC family

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Core i7-9700K vs EPYC 9634 Performance Spectrum

Core i7-9700K

8 / 8

14,397

0.0%

107,944

+649.8%

Ryzen Threadripper PRO 7955WX

Ryzen 9 9950X3D

Ryzen Threadripper 7960X

Ryzen Threadripper PRO 7975WX

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Ryzen Threadripper 9980X

Ryzen Threadripper PRO 7995WX

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 i7-9700K vs EPYC 9634 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 i7-9700K vs EPYC 9634: Pros, Cons & Final Verdict

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

Core i7-9700K

2018

Why buy it

✅Costs $9,919 less on MSRP ($385 MSRP vs $10,304 MSRP).
✅Delivers 257.0% more PassMark for each dollar spent, at 37.4 vs 10.5 PassMark/$ ($385 MSRP vs $10,304 MSRP).
✅Draws 95W instead of 290W, a 195W reduction.
✅Integrated graphics onboard with UHD Graphics 630, while EPYC 9634 needs a discrete GPU.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (12 MB vs 384 MB).
❌Lower PassMark (14,397 vs 107,944).
❌Less compelling for workstation-style loads than EPYC 9634, which brings 84 cores / 168 threads and 128 PCIe lanes.
❌Older platform position on LGA1151 with DDR4, while EPYC 9634 moves to SP5 and DDR5.

EPYC 9634

2022

Why buy it

✅Massive L3 cache advantage with 384 MB vs 12 MB, which is a real win in CPU-limited gaming.
✅Better for workstations and heavier parallel workloads: 84 cores / 168 threads, plus 128 PCIe lanes vs 16.
✅Newer platform on SP5 with DDR5 support instead of LGA1151 and DDR4.
✅700% more PCIe lanes (128 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 10.5 vs 37.4 PassMark/$ ($10,304 MSRP vs $385 MSRP).
❌205.3% higher power demand at 290W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is EPYC 9634 better than Core i7-9700K?

Not really, because they are built for different jobs. EPYC 9634 makes more sense for workstation-style multi-core throughput, while Core i7-9700K 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 9634 is the better pick. According to our tests, it delivers 0.1% more average FPS across 50 shared CPU game tests. It also has a clear cache advantage at 384 MB versus 12 MB.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, EPYC 9634 is the stronger fit. You are getting 649.8% better PassMark, backed by 84 cores and 168 threads. It also has the larger cache pool with 3100% larger total L3 cache (384 MB vs 12 MB).

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

EPYC 9634 is still the much better call for a fresh build. EPYC 9634 comes in 2576.4% more expensive on MSRP at $10,304 MSRP versus $385 MSRP, and it still gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data. Core i7-9700K only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2018 platform. Even with 257.0% better value on paper (37.4 vs 10.5 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1151.

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

EPYC 9634 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2018), a healthier platform with SP5 and DDR5 instead of LGA1151, 3D V-Cache and a much larger 384 MB L3 cache instead of 12 MB, more multi-core headroom with 84 cores / 168 threads instead of 8/8, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-9700K vs EPYC 9634 Technical Specifications

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

Core i7-9700K

The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.

EPYC 9634

The EPYC 9634 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 84 cores and 168 threads. Base frequency is 2.25 GHz, with boost up to 3.7 GHz. L3 cache: 384 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 290 Watt. Memory support: DDR5-4800. Passmark benchmark score: 107,944 points. Launch price was $10,304.

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Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the EPYC 9634 offers 84 cores / 168 threads — the EPYC 9634 has 76 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 3.7 GHz on the EPYC 9634 — a 27.9% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 2.25 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the EPYC 9634 uses Genoa (2022−2023) (5 nm, 6 nm). In PassMark, the Core i7-9700K scores 14,397 against the EPYC 9634's 107,944 — a 152.9% lead for the EPYC 9634. L3 cache: 12 MB (total) on the Core i7-9700K vs 384 MB (total) on the EPYC 9634.

Feature	Core i7-9700K	EPYC 9634
Cores / Threads	8 / 8	84 / 168+950%
Boost Clock	4.9 GHz+32%	3.7 GHz
Base Clock	3.6 GHz+60%	2.25 GHz
L3 Cache	12 MB (total)	384 MB (total)+3100%
L2 Cache	256K (per core)+25500%	1 MB (per core)
Process	14 nm	5 nm, 6 nm-64%
Architecture	Coffee Lake-R (2018−2019)	Genoa (2022−2023)
PassMark	14,397	107,944+650%
Geekbench 6 Single	—	1,800
Geekbench 6 Multi	—	85,000

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Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the EPYC 9634 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i7-9700K versus DDR5-4800 on the EPYC 9634 — the EPYC 9634 supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9634 supports up to 6144 GB of RAM compared to 128 GB — 4700% more capacity for professional workloads. Memory channels: 2 (Core i7-9700K) vs 12 (EPYC 9634). PCIe lanes: 16 (Core i7-9700K) vs 128 (EPYC 9634) — the EPYC 9634 offers 112 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-9700K) and SoC (EPYC 9634).

Feature	Core i7-9700K	EPYC 9634
Socket	LGA1151	SP5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	DDR5-4800+80%
Max RAM Capacity	128 GB	6144 GB+4700%
RAM Channels	2	12+500%
ECC Support	No	Yes
PCIe Lanes	16	128+700%

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Advanced Features

Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 9634 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-9700K) vs AMD-V (EPYC 9634). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the EPYC 9634 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop, EPYC 9634 targets Server/Datacenter. Direct competitor: EPYC 9634 rivals Xeon 8470.

Feature	Core i7-9700K	EPYC 9634
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 630	—
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	AMD-V
Target Use	Desktop	Server/Datacenter

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Value Analysis

At launch, the Core i7-9700K was priced at $385, while the EPYC 9634 came in at $10304. On launch pricing ($385 vs $10304), Core i7-9700K was $9919 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 10.5 pts/$ for the EPYC 9634 — making the Core i7-9700K the 112.5% better value option.

Feature	Core i7-9700K	EPYC 9634
MSRP	$385-96%	$10304
Performance per Dollar	37.4+256%	10.5
Release Date	2018	2022

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