Core i7-12700K vs EPYC 9384X

CPU

GPU

Core i7-12700K

12 Cores20 Thrd125 WWMax: 5 GHz2021

Popular choices:

•••••••••

EPYC 9384X

32 Cores64 Thrd320 WWMax: 3.9 GHz2023

Popular choices:

••i7-12700K•••••••

Performance Spectrum - CPU

Core i7-12700K

12 / 20

34,347

0.0%

72,121

+110.0%

Ryzen Threadripper PRO 5945WX

Ryzen 9 7900

Ryzen 9 9955HX

Ryzen Threadripper 3970X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 7975WX

Ryzen Threadripper 9970X

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core i7-12700K

2021

Why buy it

✅Better for gaming: +18.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $5,120 less on MSRP ($409 MSRP vs $5,529 MSRP).
✅Delivers 543.8% more PassMark for each dollar spent, at 84.0 vs 13.0 PassMark/$ ($409 MSRP vs $5,529 MSRP).
✅Draws 125W instead of 320W, a 195W reduction.
✅Integrated graphics onboard with Intel UHD Graphics 770, while EPYC 9384X needs a discrete GPU.

Trade-offs

❌Lower PassMark (34,347 vs 72,121).
❌Smaller total L3 cache (25 MB vs 768 MB).
❌Less compelling for workstation-style loads than EPYC 9384X, which brings 32 cores / 64 threads and 128 PCIe lanes.

EPYC 9384X

2023

Why buy it

✅+110% higher PassMark.
✅+2972% larger total L3 cache (768 MB vs 25 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 13.0 vs 84.0 PassMark/$ ($5,529 MSRP vs $409 MSRP).
❌156% higher power demand at 320W vs 125W.
❌No integrated graphics, while Core i7-12700K can still boot and troubleshoot without a discrete GPU.

Core i7-12700K

2021

EPYC 9384X

2023

Why buy it

✅Better for gaming: +18.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $5,120 less on MSRP ($409 MSRP vs $5,529 MSRP).
✅Delivers 543.8% more PassMark for each dollar spent, at 84.0 vs 13.0 PassMark/$ ($409 MSRP vs $5,529 MSRP).
✅Draws 125W instead of 320W, a 195W reduction.
✅Integrated graphics onboard with Intel UHD Graphics 770, while EPYC 9384X needs a discrete GPU.

Why buy it

✅+110% higher PassMark.
✅+2972% larger total L3 cache (768 MB vs 25 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (34,347 vs 72,121).
❌Smaller total L3 cache (25 MB vs 768 MB).
❌Less compelling for workstation-style loads than EPYC 9384X, which brings 32 cores / 64 threads and 128 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 13.0 vs 84.0 PassMark/$ ($5,529 MSRP vs $409 MSRP).
❌156% higher power demand at 320W vs 125W.
❌No integrated graphics, while Core i7-12700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-12700K better than EPYC 9384X?

Not in a simple one-size-fits-all way. EPYC 9384X makes more sense for workstation-style multi-core throughput, while Core i7-12700K is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, EPYC 9384X is the better fit. You are getting 110% better PassMark, backed by 32 cores and 64 threads. It also carries the larger cache pool with 2972% larger total L3 cache (768 MB vs 25 MB).

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

Core i7-12700K is the smarter buy today. Core i7-12700K is $5,120 cheaper on MSRP at $409 MSRP versus $5,529 MSRP, and it gives you a 18.1% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that EPYC 9384X is still stronger for heavier multi-core work with 110% better PassMark. It is also 543.8% better value on MSRP (84.0 vs 13.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

EPYC 9384X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), 2972% larger total L3 cache (768 MB vs 25 MB), more multi-core headroom with 32 cores / 64 threads instead of 12/20, and AVX-512 support for heavier modern compute workloads. That extra cache should hold up really well in CPU-limited games and high-refresh builds.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core i7-12700K Benchmark Check

EPYC 9384X Benchmark Check

Path of Exile 2

Preset	Core i7-12700K	EPYC 9384X
1080p
low	314 FPS	171 FPS
medium	295 FPS	141 FPS
high	246 FPS	120 FPS
ultra	193 FPS	95 FPS
1440p
low	269 FPS	148 FPS
medium	225 FPS	120 FPS
high	182 FPS	95 FPS
ultra	145 FPS	76 FPS
4K
low	170 FPS	70 FPS
medium	142 FPS	59 FPS
high	109 FPS	47 FPS
ultra	96 FPS	38 FPS

Open Core i7-12700K Open EPYC 9384X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-12700K	EPYC 9384X
1080p
low	630 FPS	507 FPS
medium	533 FPS	443 FPS
high	450 FPS	355 FPS
ultra	410 FPS	288 FPS
1440p
low	536 FPS	417 FPS
medium	475 FPS	373 FPS
high	403 FPS	308 FPS
ultra	349 FPS	243 FPS
4K
low	312 FPS	257 FPS
medium	280 FPS	234 FPS
high	266 FPS	205 FPS
ultra	234 FPS	171 FPS

Open Core i7-12700K Open EPYC 9384X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-12700K	EPYC 9384X
1080p
low	797 FPS	670 FPS
medium	633 FPS	559 FPS
high	556 FPS	521 FPS
ultra	472 FPS	453 FPS
1440p
low	704 FPS	510 FPS
medium	565 FPS	424 FPS
high	490 FPS	389 FPS
ultra	422 FPS	336 FPS
4K
low	510 FPS	376 FPS
medium	425 FPS	294 FPS
high	381 FPS	262 FPS
ultra	321 FPS	210 FPS

Open Core i7-12700K Open EPYC 9384X

League of Legends

League of Legends

Valorant

Preset	Core i7-12700K	EPYC 9384X
1080p
low	859 FPS	904 FPS
medium	802 FPS	822 FPS
high	699 FPS	708 FPS
ultra	628 FPS	625 FPS
1440p
low	760 FPS	721 FPS
medium	678 FPS	629 FPS
high	590 FPS	538 FPS
ultra	519 FPS	460 FPS
4K
low	535 FPS	518 FPS
medium	488 FPS	462 FPS
high	437 FPS	406 FPS
ultra	384 FPS	349 FPS

Open Core i7-12700K Open EPYC 9384X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-12700K and EPYC 9384X

Core i7-12700K

The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 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): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.

EPYC 9384X

The EPYC 9384X is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Genoa-X (2023) architecture. It features 32 cores and 64 threads. Base frequency is 3.1 GHz, with boost up to 3.9 GHz. L3 cache: 768 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP5. Thermal design power (TDP): 320 Watt. Memory support: DDR5. Passmark benchmark score: 72,121 points. Launch price was $5,529.

⚡

Processing Power

The Core i7-12700K packs 12 cores / 20 threads, while the EPYC 9384X offers 32 cores / 64 threads — the EPYC 9384X has 20 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 3.9 GHz on the EPYC 9384X — a 24.7% clock advantage for the Core i7-12700K (base: 3.6 GHz vs 3.1 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the EPYC 9384X uses Genoa-X (2023) (5 nm). In PassMark, the Core i7-12700K scores 34,347 against the EPYC 9384X's 72,121 — a 71% lead for the EPYC 9384X. L3 cache: 25 MB (total) on the Core i7-12700K vs 768 MB (total) on the EPYC 9384X.

Feature	Core i7-12700K	EPYC 9384X
Cores / Threads	12 / 20	32 / 64+167%
Boost Clock	5 GHz+28%	3.9 GHz
Base Clock	3.6 GHz+16%	3.1 GHz
L3 Cache	25 MB (total)	768 MB (total)+2972%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	10 nm	5 nm-50%
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Genoa-X (2023)
PassMark	34,347	72,121+110%

🧠

Memory & Platform

The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the EPYC 9384X uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to 4800 memory speed. The EPYC 9384X supports up to 6144 of RAM compared to 128 — 191.8% more capacity for professional workloads. Memory channels: 2 (Core i7-12700K) vs 12 (EPYC 9384X). PCIe lanes: 20 (Core i7-12700K) vs 128 (EPYC 9384X) — the EPYC 9384X offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z690,B660 (Core i7-12700K) and SP5 (EPYC 9384X).

Feature	Core i7-12700K	EPYC 9384X
Socket	LGA1700	SP5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	4800	4800
Max RAM Capacity	128	6144+4700%
RAM Channels	2	12+500%
ECC Support	Yes	Yes
PCIe Lanes	20	128+540%

🔧

Advanced Features

Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 9384X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-12700K) vs VT-x, VT-d, SEV-SNP (EPYC 9384X). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the EPYC 9384X requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X; EPYC 9384X rivals Xeon Platinum 8468.

Feature	Core i7-12700K	EPYC 9384X
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d, SEV-SNP

💰

Value Analysis

The Core i7-12700K launched at $409 MSRP, while the EPYC 9384X debuted at $5529. On MSRP ($409 vs $5529), the Core i7-12700K is $5120 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-12700K delivers 84.0 pts/$ vs 13.0 pts/$ for the EPYC 9384X — making the Core i7-12700K the 146.2% better value option.