Core i7-13700K vs EPYC 7773X

CPU

GPU

Core i7-13700K

16 Cores24 Thrd125 WWMax: 5.4 GHz2022

Popular choices:

•••••••••

EPYC 7773X

64 Cores128 Thrd280 WWMax: 3.5 GHz2022

Popular choices:

••••••••i7-13700K•

Performance Spectrum - CPU

Core i7-13700K

16 / 24

45,784

0.0%

91,340

+99.5%

Ryzen 9 7900X3D

Ryzen Threadripper PRO 7955WX

Ryzen 9 9950X3D

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9975WX

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Ryzen Threadripper 9980X

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 i7-13700K

2022

Why buy it

✅Better for gaming: +10.9% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $8,391 less on MSRP ($409 MSRP vs $8,800 MSRP).
✅Delivers 978.5% more PassMark for each dollar spent, at 111.9 vs 10.4 PassMark/$ ($409 MSRP vs $8,800 MSRP).
✅Draws 125W instead of 280W, a 155W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of SP3 and DDR4.

Trade-offs

❌Lower Geekbench multi-core (18,980 vs 45,000).
❌Smaller total L3 cache (30 MB vs 768 MB).
❌Less compelling for workstation-style loads than EPYC 7773X, which brings 64 cores / 128 threads and 128 PCIe lanes.

EPYC 7773X

2022

Why buy it

✅+137.1% higher Geekbench multi-core.
✅+2460% larger total L3 cache (768 MB vs 30 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 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 i7-13700K across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 10.4 vs 111.9 PassMark/$ ($8,800 MSRP vs $409 MSRP).
❌124% higher power demand at 280W vs 125W.
❌Older platform position on SP3 with DDR4, while Core i7-13700K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i7-13700K can still boot and troubleshoot without a discrete GPU.

Core i7-13700K

2022

EPYC 7773X

2022

Why buy it

✅Better for gaming: +10.9% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $8,391 less on MSRP ($409 MSRP vs $8,800 MSRP).
✅Delivers 978.5% more PassMark for each dollar spent, at 111.9 vs 10.4 PassMark/$ ($409 MSRP vs $8,800 MSRP).
✅Draws 125W instead of 280W, a 155W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of SP3 and DDR4.

Why buy it

✅+137.1% higher Geekbench multi-core.
✅+2460% larger total L3 cache (768 MB vs 30 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench multi-core (18,980 vs 45,000).
❌Smaller total L3 cache (30 MB vs 768 MB).
❌Less compelling for workstation-style loads than EPYC 7773X, which brings 64 cores / 128 threads and 128 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-13700K across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 10.4 vs 111.9 PassMark/$ ($8,800 MSRP vs $409 MSRP).
❌124% higher power demand at 280W vs 125W.
❌Older platform position on SP3 with DDR4, while Core i7-13700K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i7-13700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-13700K better than EPYC 7773X?

Not in a simple one-size-fits-all way. EPYC 7773X makes more sense for workstation-style multi-core throughput, while Core i7-13700K 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 7773X is the better fit. You are getting 137.1% better Geekbench multi-core, backed by 64 cores and 128 threads. It also carries the larger cache pool with 2460% larger total L3 cache (768 MB vs 30 MB).

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

Core i7-13700K is the smarter buy today. Core i7-13700K is $8,391 cheaper on MSRP at $409 MSRP versus $8,800 MSRP, and it gives you a 10.9% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that EPYC 7773X is still stronger for heavier multi-core work with 137.1% better Geekbench multi-core. It is also 978.5% better value on MSRP (111.9 vs 10.4 PassMark/$), 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?

Core i7-13700K is the more future-proof choice for 2026 and beyond. You are getting a healthier platform with LGA1700 and DDR5 instead of SP3. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

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 i7-13700K Benchmark Check

EPYC 7773X Benchmark Check

Path of Exile 2

Preset	Core i7-13700K	EPYC 7773X
1080p
low	284 FPS	197 FPS
medium	268 FPS	160 FPS
high	223 FPS	129 FPS
ultra	190 FPS	100 FPS
1440p
low	238 FPS	158 FPS
medium	200 FPS	124 FPS
high	159 FPS	96 FPS
ultra	139 FPS	76 FPS
4K
low	159 FPS	73 FPS
medium	134 FPS	61 FPS
high	103 FPS	47 FPS
ultra	90 FPS	39 FPS

Open Core i7-13700K Open EPYC 7773X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-13700K	EPYC 7773X
1080p
low	689 FPS	257 FPS
medium	580 FPS	228 FPS
high	484 FPS	189 FPS
ultra	439 FPS	150 FPS
1440p
low	595 FPS	211 FPS
medium	525 FPS	192 FPS
high	441 FPS	164 FPS
ultra	378 FPS	126 FPS
4K
low	348 FPS	131 FPS
medium	314 FPS	121 FPS
high	295 FPS	106 FPS
ultra	261 FPS	86 FPS

Open Core i7-13700K Open EPYC 7773X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-13700K	EPYC 7773X
1080p
low	648 FPS	850 FPS
medium	530 FPS	708 FPS
high	467 FPS	660 FPS
ultra	405 FPS	582 FPS
1440p
low	591 FPS	612 FPS
medium	491 FPS	508 FPS
high	427 FPS	466 FPS
ultra	371 FPS	407 FPS
4K
low	434 FPS	437 FPS
medium	374 FPS	341 FPS
high	339 FPS	305 FPS
ultra	290 FPS	246 FPS

Open Core i7-13700K Open EPYC 7773X

League of Legends

League of Legends

Valorant

Preset	Core i7-13700K	EPYC 7773X
1080p
low	970 FPS	955 FPS
medium	883 FPS	867 FPS
high	766 FPS	742 FPS
ultra	689 FPS	639 FPS
1440p
low	829 FPS	738 FPS
medium	740 FPS	642 FPS
high	642 FPS	547 FPS
ultra	566 FPS	470 FPS
4K
low	567 FPS	525 FPS
medium	515 FPS	468 FPS
high	463 FPS	409 FPS
ultra	404 FPS	356 FPS

Open Core i7-13700K Open EPYC 7773X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-13700K and EPYC 7773X

Core i7-13700K

The Core i7-13700K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 45,784 points. Launch price was $409.

EPYC 7773X

The EPYC 7773X is manufactured by AMD. It was released in 2022-03-22. It is based on the Milan-X (2022) architecture. It features 64 cores and 128 threads. Base frequency is 2.2 GHz, with boost up to 3.5 GHz. L3 cache: 768 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 91,340 points. Launch price was $8,800.

⚡

Processing Power

The Core i7-13700K packs 16 cores / 24 threads, while the EPYC 7773X offers 64 cores / 128 threads — the EPYC 7773X has 48 more cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 3.5 GHz on the EPYC 7773X — a 42.7% clock advantage for the Core i7-13700K (base: 3.4 GHz vs 2.2 GHz). The Core i7-13700K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the EPYC 7773X uses Milan-X (2022) (7 nm). In PassMark, the Core i7-13700K scores 45,784 against the EPYC 7773X's 91,340 — a 66.4% lead for the EPYC 7773X. Geekbench 6 single-core — the metric most relevant to gaming — records 2,846 vs 1,536, a 59.8% lead for the Core i7-13700K that directly translates to higher frame rates. Multi-core Geekbench: 18,980 vs 45,000 (81.3% advantage for the EPYC 7773X). L3 cache: 30 MB (total) on the Core i7-13700K vs 768 MB (total) on the EPYC 7773X.

Feature	Core i7-13700K	EPYC 7773X
Cores / Threads	16 / 24	64 / 128+300%
Boost Clock	5.4 GHz+54%	3.5 GHz
Base Clock	3.4 GHz+55%	2.2 GHz
L3 Cache	30 MB (total)	768 MB (total)+2460%
L2 Cache	2 MB (per core)+300%	512K (per core)
Process	Intel 7 nm	7 nm
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	Milan-X (2022)
PassMark	45,784	91,340+100%
Cinebench R23 Multi	31,000	—
Geekbench 6 Single	2,846+85%	1,536
Geekbench 6 Multi	18,980	45,000+137%

🧠

Memory & Platform

The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the EPYC 7773X uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-13700K versus DDR4-3200 on the EPYC 7773X — the Core i7-13700K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700K supports up to 192 GB of RAM compared to 4 TB — 191.8% more capacity for professional workloads. Memory channels: 2 (Core i7-13700K) vs 8 (EPYC 7773X). PCIe lanes: 20 (Core i7-13700K) vs 128 (EPYC 7773X) — the EPYC 7773X offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and SP3 (EPYC 7773X).

Feature	Core i7-13700K	EPYC 7773X
Socket	LGA1700	SP3
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600+25%	DDR4-3200
Max RAM Capacity	192 GB	4 TB+2033%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	128+540%

🔧

Advanced Features

Only the Core i7-13700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: true (Core i7-13700K) vs AMD-V (EPYC 7773X). The Core i7-13700K includes integrated graphics (Intel UHD Graphics 770), while the EPYC 7773X requires a dedicated GPU. Primary use case: EPYC 7773X targets Server. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X; EPYC 7773X rivals EPYC 9654.

Feature	Core i7-13700K	EPYC 7773X
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	None
Unlocked	Yes	No
AVX-512	No	No
Virtualization	true	AMD-V
Target Use	—	Server

💰

Value Analysis

The Core i7-13700K launched at $409 MSRP, while the EPYC 7773X debuted at $8800. On MSRP ($409 vs $8800), the Core i7-13700K is $8391 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-13700K delivers 111.9 pts/$ vs 10.4 pts/$ for the EPYC 7773X — making the Core i7-13700K the 166.1% better value option.