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.

EPYC 7313

2021

Why buy it

✅+26.2% higher Cinebench R23 multi-core.
✅+100% larger total L3 cache (128 MB vs 64 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 36.0 vs 71.0 PassMark/$ ($1,083 MSRP vs $549 MSRP).
❌47.6% higher power demand at 155W vs 105W.

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +32.7% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $534 less on MSRP ($549 MSRP vs $1,083 MSRP).
✅Delivers 97.4% more PassMark for each dollar spent, at 71.0 vs 36.0 PassMark/$ ($549 MSRP vs $1,083 MSRP).
✅Draws 105W instead of 155W, a 50W reduction.

Trade-offs

❌Lower Cinebench R23 multi-core (21,000 vs 26,500).
❌Smaller total L3 cache (64 MB vs 128 MB).
❌Less compelling for workstation-style loads than EPYC 7313, which brings 16 cores / 32 threads and 128 PCIe lanes.

EPYC 7313

2021

Ryzen 9 5900X

2020

Why buy it

✅+26.2% higher Cinebench R23 multi-core.
✅+100% larger total L3 cache (128 MB vs 64 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Why buy it

✅Better for gaming: +32.7% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $534 less on MSRP ($549 MSRP vs $1,083 MSRP).
✅Delivers 97.4% more PassMark for each dollar spent, at 71.0 vs 36.0 PassMark/$ ($549 MSRP vs $1,083 MSRP).
✅Draws 105W instead of 155W, a 50W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 36.0 vs 71.0 PassMark/$ ($1,083 MSRP vs $549 MSRP).
❌47.6% higher power demand at 155W vs 105W.

Trade-offs

❌Lower Cinebench R23 multi-core (21,000 vs 26,500).
❌Smaller total L3 cache (64 MB vs 128 MB).
❌Less compelling for workstation-style loads than EPYC 7313, which brings 16 cores / 32 threads and 128 PCIe lanes.

Quick Answers

So, is Ryzen 9 5900X better than EPYC 7313?

Not in a simple one-size-fits-all way. EPYC 7313 makes more sense for workstation-style multi-core throughput, while Ryzen 9 5900X 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 7313 is the better fit. You are getting 26.2% better Cinebench R23 multi-core, backed by 16 cores and 32 threads. It also carries the larger cache pool with 100% larger total L3 cache (128 MB vs 64 MB).

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

Ryzen 9 5900X is the smarter buy today. Ryzen 9 5900X is $534 cheaper on MSRP at $549 MSRP versus $1,083 MSRP, and it gives you a 32.7% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that EPYC 7313 is still stronger for heavier multi-core work with 26.2% better Cinebench R23 multi-core. It is also 97.4% better value on MSRP (71.0 vs 36.0 PassMark/$), 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 7313 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020), 100% larger total L3 cache (128 MB vs 64 MB), and more multi-core headroom with 16 cores / 32 threads instead of 12/24. 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.

EPYC 7313 Benchmark Check

Ryzen 9 5900X Benchmark Check

Path of Exile 2

Preset	EPYC 7313	Ryzen 9 5900X
1080p
low	166 FPS	323 FPS
medium	136 FPS	291 FPS
high	116 FPS	243 FPS
ultra	91 FPS	193 FPS
1440p
low	147 FPS	307 FPS
medium	118 FPS	248 FPS
high	94 FPS	192 FPS
ultra	75 FPS	157 FPS
4K
low	69 FPS	193 FPS
medium	59 FPS	156 FPS
high	46 FPS	115 FPS
ultra	38 FPS	103 FPS

Open EPYC 7313 Open Ryzen 9 5900X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	EPYC 7313	Ryzen 9 5900X
1080p
low	505 FPS	772 FPS
medium	441 FPS	647 FPS
high	354 FPS	508 FPS
ultra	287 FPS	450 FPS
1440p
low	415 FPS	619 FPS
medium	372 FPS	536 FPS
high	307 FPS	443 FPS
ultra	242 FPS	364 FPS
4K
low	255 FPS	365 FPS
medium	233 FPS	318 FPS
high	205 FPS	289 FPS
ultra	170 FPS	255 FPS

Open EPYC 7313 Open Ryzen 9 5900X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	EPYC 7313	Ryzen 9 5900X
1080p
low	665 FPS	832 FPS
medium	555 FPS	645 FPS
high	518 FPS	558 FPS
ultra	451 FPS	459 FPS
1440p
low	504 FPS	721 FPS
medium	419 FPS	565 FPS
high	385 FPS	488 FPS
ultra	333 FPS	407 FPS
4K
low	372 FPS	511 FPS
medium	290 FPS	421 FPS
high	260 FPS	374 FPS
ultra	209 FPS	308 FPS

Open EPYC 7313 Open Ryzen 9 5900X

League of Legends

League of Legends

Valorant

Preset	EPYC 7313	Ryzen 9 5900X
1080p
low	903 FPS	974 FPS
medium	822 FPS	974 FPS
high	708 FPS	934 FPS
ultra	624 FPS	826 FPS
1440p
low	721 FPS	959 FPS
medium	628 FPS	843 FPS
high	538 FPS	726 FPS
ultra	460 FPS	617 FPS
4K
low	517 FPS	694 FPS
medium	462 FPS	621 FPS
high	406 FPS	541 FPS
ultra	349 FPS	437 FPS

Open EPYC 7313 Open Ryzen 9 5900X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of EPYC 7313 and Ryzen 9 5900X

EPYC 7313

The EPYC 7313 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 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 3.7 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 155 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,938 points. Launch price was $1,083.

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

⚡

Processing Power

The EPYC 7313 packs 16 cores / 32 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the EPYC 7313 has 4 more cores. Boost clocks reach 3.7 GHz on the EPYC 7313 versus 4.8 GHz on the Ryzen 9 5900X — a 25.9% clock advantage for the Ryzen 9 5900X (base: 3 GHz vs 3.7 GHz). The EPYC 7313 uses the Milan (2021−2023) architecture (7 nm+), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the EPYC 7313 scores 38,938 against the Ryzen 9 5900X's 38,955 — a 0% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 26,500 vs 21,000 (23.2% advantage for the EPYC 7313). Geekbench 6 single-core — the metric most relevant to gaming — records 1,736 vs 2,174, a 22.4% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 15,264 vs 11,888 (24.9% advantage for the EPYC 7313). L3 cache: 128 MB (total) on the EPYC 7313 vs 64 MB on the Ryzen 9 5900X.

Feature	EPYC 7313	Ryzen 9 5900X
Cores / Threads	16 / 32+33%	12 / 24
Boost Clock	3.7 GHz	4.8 GHz+30%
Base Clock	3 GHz	3.7 GHz+23%
L3 Cache	128 MB (total)+100%	64 MB
L2 Cache	512 kB (per core)	512K (per core)
Process	7 nm+	7 nm, 12 nm
Architecture	Milan (2021−2023)	Vermeer (Zen3) (2020−2022)
PassMark	38,938	38,955
Cinebench R23 Multi	26,500+26%	21,000
Geekbench 6 Single	1,736	2,174+25%
Geekbench 6 Multi	15,264+28%	11,888

🧠

Memory & Platform

The EPYC 7313 uses the SP3 socket (PCIe 4.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The EPYC 7313 supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (EPYC 7313) vs 2 (Ryzen 9 5900X). PCIe lanes: 128 (EPYC 7313) vs 24 (Ryzen 9 5900X) — the EPYC 7313 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3,Milan (EPYC 7313) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

Feature	EPYC 7313	Ryzen 9 5900X
Socket	SP3	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	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 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V, SEV, IOMMU (EPYC 7313) vs AMD-V (Ryzen 9 5900X). Primary use case: EPYC 7313 targets Server / High-load computing, Ryzen 9 5900X targets Workstation. Direct competitor: EPYC 7313 rivals Xeon Gold 6326; Ryzen 9 5900X rivals Core i9-12900K.

Feature	EPYC 7313	Ryzen 9 5900X
Integrated GPU	No	No
Unlocked	No	Yes
AVX-512	No	No
Virtualization	AMD-V, SEV, IOMMU	AMD-V
Target Use	Server / High-load computing	Workstation

💰

Value Analysis

The EPYC 7313 launched at $1083 MSRP, while the Ryzen 9 5900X debuted at $549. On MSRP ($1083 vs $549), the Ryzen 9 5900X is $534 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7313 delivers 36.0 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 65.5% better value option.