EPYC 7453 vs Ryzen 5 5600X

CPU

GPU

EPYC 7453

28 Cores56 Thrd225 WWMax: 3.45 GHz2021

EPYC family

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Ryzen 5 5600X

6 Cores12 Thrd65 WWMax: 4.6 GHz2020

Ryzen family

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EPYC 7453 vs Ryzen 5 5600X Performance Spectrum

EPYC 7453

28 / 56

48,453

+121.8%

Ryzen Threadripper 3970X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Ryzen 5 5600X

6 / 12

21,845

0.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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.

EPYC 7453 vs Ryzen 5 5600X 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.

EPYC 7453 vs Ryzen 5 5600X: Pros, Cons & Final Verdict

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

EPYC 7453

2021

Why buy it

✅+121.8% higher PassMark.
✅+100% larger total L3 cache (64 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 128 PCIe lanes vs 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 30.9 vs 73.1 PassMark/$ ($1,570 MSRP vs $299 MSRP).
❌246.2% higher power demand at 225W vs 65W.

Ryzen 5 5600X

2020

Why buy it

✅Costs $1,271 less on MSRP ($299 MSRP vs $1,570 MSRP).
✅Delivers 136.7% more PassMark for each dollar spent, at 73.1 vs 30.9 PassMark/$ ($299 MSRP vs $1,570 MSRP).
✅Draws 65W instead of 225W, a 160W reduction.

Trade-offs

❌Lower PassMark (21,845 vs 48,453).
❌Smaller total L3 cache (32 MB vs 64 MB).
❌Less compelling for workstation-style loads than EPYC 7453, which brings 28 cores / 56 threads and 128 PCIe lanes.

Quick Answers

So, is Ryzen 5 5600X better than EPYC 7453?

Not really, because they are built for different jobs. EPYC 7453 makes more sense for workstation-style multi-core throughput, while Ryzen 5 5600X is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, EPYC 7453 is the stronger fit. You are getting 121.8% better PassMark, backed by 28 cores and 56 threads. It also has the larger cache pool with 100% larger total L3 cache (64 MB vs 32 MB).

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

Ryzen 5 5600X is the better buy right now. Ryzen 5 5600X comes in $1,271 cheaper on MSRP at $299 MSRP versus $1,570 MSRP, and it still gives you a 2.6% average FPS lead across 50 shared CPU game tests in our data. The compromise is that EPYC 7453 is still stronger for heavier multi-core work with 121.8% better PassMark. It is also 136.7% better value on MSRP (73.1 vs 30.9 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

EPYC 7453 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020), 100% larger total L3 cache (64 MB vs 32 MB), more multi-core headroom with 28 cores / 56 threads instead of 6/12, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

EPYC 7453 vs Ryzen 5 5600X Technical Specifications

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

EPYC 7453

The EPYC 7453 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 28 cores and 56 threads. Base frequency is 2.75 GHz, with boost up to 3.45 GHz. L3 cache: 64 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,453 points. Launch price was $1,570.

Ryzen 5 5600X

The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

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Processing Power

The EPYC 7453 packs 28 cores / 56 threads, while the Ryzen 5 5600X offers 6 cores / 12 threads — the EPYC 7453 has 22 more cores. Boost clocks reach 3.45 GHz on the EPYC 7453 versus 4.6 GHz on the Ryzen 5 5600X — a 28.6% clock advantage for the Ryzen 5 5600X (base: 2.75 GHz vs 3.7 GHz). The EPYC 7453 uses the Milan (2021−2023) architecture (7 nm+), while the Ryzen 5 5600X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the EPYC 7453 scores 48,453 against the Ryzen 5 5600X's 21,845 — a 75.7% lead for the EPYC 7453. L3 cache: 64 MB (total) on the EPYC 7453 vs 32 MB on the Ryzen 5 5600X.

Feature	EPYC 7453	Ryzen 5 5600X
Cores / Threads	28 / 56+367%	6 / 12
Boost Clock	3.45 GHz	4.6 GHz+33%
Base Clock	2.75 GHz	3.7 GHz+35%
L3 Cache	64 MB (total)+100%	32 MB
L2 Cache	512 kB (per core)	512K (per core)
Process	7 nm+	7 nm, 12 nm
Architecture	Milan (2021−2023)	Vermeer (Zen 3) (2020−2022)
PassMark	48,453+122%	21,845

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Memory & Platform

The EPYC 7453 uses the SP3 socket (PCIe 4.0), while the Ryzen 5 5600X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to 3200 memory speed. The EPYC 7453 supports up to 4096 GB of RAM compared to 128 GB — 3100% more capacity for professional workloads. Memory channels: 8 (EPYC 7453) vs 2 (Ryzen 5 5600X). PCIe lanes: 128 (EPYC 7453) vs 24 (Ryzen 5 5600X) — the EPYC 7453 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3,C621A (EPYC 7453) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 5 5600X).

Feature	EPYC 7453	Ryzen 5 5600X
Socket	SP3	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	3200	DDR4-3200
Max RAM Capacity	4096 GB+3100%	128 GB
RAM Channels	8+300%	2
ECC Support	Yes	Yes
PCIe Lanes	128+433%	24

🔧

Advanced Features

Only the Ryzen 5 5600X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 7453 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (EPYC 7453) vs AMD-V (Ryzen 5 5600X). Primary use case: Ryzen 5 5600X targets Desktop. Direct competitor: EPYC 7453 rivals Xeon Platinum 8362.

Feature	EPYC 7453	Ryzen 5 5600X
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	Yes
AVX-512	Yes	No
Virtualization	VT-x, VT-d	AMD-V
Target Use	—	Desktop

💰

Value Analysis

At launch, the EPYC 7453 was priced at $1570, while the Ryzen 5 5600X came in at $299. On launch pricing ($1570 vs $299), Ryzen 5 5600X was $1271 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7453 delivers 30.9 pts/$ vs 73.1 pts/$ for the Ryzen 5 5600X — making the Ryzen 5 5600X the 81.2% better value option.

Feature	EPYC 7453	Ryzen 5 5600X
MSRP	$1570	$299-81%
Performance per Dollar	30.9	73.1+137%
Release Date	2021	2020

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