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

✅+1.1% higher PassMark.
✅+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 3950X across 2 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 36.0 vs 51.4 PassMark/$ ($1,083 MSRP vs $749 MSRP).
❌47.6% higher power demand at 155W vs 105W.

Ryzen 9 3950X

2019

Why buy it

✅Better for gaming: +28.0% higher average FPS across 2 shared CPU benchmark tests.
✅Costs $334 less on MSRP ($749 MSRP vs $1,083 MSRP).
✅Delivers 43.0% more PassMark for each dollar spent, at 51.4 vs 36.0 PassMark/$ ($749 MSRP vs $1,083 MSRP).
✅Draws 105W instead of 155W, a 50W reduction.

Trade-offs

❌Lower PassMark (38,519 vs 38,938).
❌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 3950X

2019

Why buy it

✅+1.1% higher PassMark.
✅+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: +28.0% higher average FPS across 2 shared CPU benchmark tests.
✅Costs $334 less on MSRP ($749 MSRP vs $1,083 MSRP).
✅Delivers 43.0% more PassMark for each dollar spent, at 51.4 vs 36.0 PassMark/$ ($749 MSRP vs $1,083 MSRP).
✅Draws 105W instead of 155W, a 50W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 3950X across 2 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 36.0 vs 51.4 PassMark/$ ($1,083 MSRP vs $749 MSRP).
❌47.6% higher power demand at 155W vs 105W.

Trade-offs

❌Lower PassMark (38,519 vs 38,938).
❌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 3950X 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 3950X 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 1.1% better PassMark, 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 3950X is the smarter buy today. Ryzen 9 3950X is $334 cheaper on MSRP at $749 MSRP versus $1,083 MSRP, and it gives you a 28.0% average FPS lead across 2 shared CPU game tests in our data. The trade-off is that EPYC 7313 is still stronger for heavier multi-core work with 1.1% better PassMark. It is also 43.0% better value on MSRP (51.4 vs 36.0 PassMark/$), 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 2019), 100% larger total L3 cache (128 MB vs 64 MB), and more multi-core headroom with 16 cores / 32 threads instead of 16/32. 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 3950X Benchmark Check

Path of Exile 2

Preset	EPYC 7313	Ryzen 9 3950X
1080p
low	166 FPS	207 FPS
medium	136 FPS	182 FPS
high	116 FPS	147 FPS
ultra	91 FPS	119 FPS
1440p
low	147 FPS	167 FPS
medium	118 FPS	138 FPS
high	94 FPS	109 FPS
ultra	75 FPS	91 FPS
4K
low	69 FPS	89 FPS
medium	59 FPS	79 FPS
high	46 FPS	62 FPS
ultra	38 FPS	50 FPS

Open EPYC 7313 Open Ryzen 9 3950X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	EPYC 7313	Ryzen 9 3950X
1080p
low	505 FPS	701 FPS
medium	441 FPS	616 FPS
high	354 FPS	497 FPS
ultra	287 FPS	438 FPS
1440p
low	415 FPS	580 FPS
medium	372 FPS	519 FPS
high	307 FPS	439 FPS
ultra	242 FPS	360 FPS
4K
low	255 FPS	340 FPS
medium	233 FPS	306 FPS
high	205 FPS	283 FPS
ultra	170 FPS	252 FPS

Open EPYC 7313 Open Ryzen 9 3950X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	EPYC 7313	Ryzen 9 3950X
1080p
low	665 FPS	871 FPS
medium	555 FPS	701 FPS
high	518 FPS	623 FPS
ultra	451 FPS	520 FPS
1440p
low	504 FPS	710 FPS
medium	419 FPS	572 FPS
high	385 FPS	498 FPS
ultra	333 FPS	422 FPS
4K
low	372 FPS	494 FPS
medium	290 FPS	412 FPS
high	260 FPS	365 FPS
ultra	209 FPS	307 FPS

Open EPYC 7313 Open Ryzen 9 3950X

League of Legends

League of Legends

Valorant

Preset	EPYC 7313	Ryzen 9 3950X
1080p
low	903 FPS	963 FPS
medium	822 FPS	963 FPS
high	708 FPS	887 FPS
ultra	624 FPS	796 FPS
1440p
low	721 FPS	883 FPS
medium	628 FPS	772 FPS
high	538 FPS	678 FPS
ultra	460 FPS	597 FPS
4K
low	517 FPS	649 FPS
medium	462 FPS	577 FPS
high	406 FPS	513 FPS
ultra	349 FPS	437 FPS

Open EPYC 7313 Open Ryzen 9 3950X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of EPYC 7313 and Ryzen 9 3950X

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 3950X

The Ryzen 9 3950X is manufactured by AMD. It was released in 14 November 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.5 GHz, with boost up to 4.7 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 Dual-channel. Passmark benchmark score: 38,519 points. Launch price was $799.

⚡

Processing Power

Both the EPYC 7313 and Ryzen 9 3950X share an identical 16-core/32-thread configuration. Boost clocks reach 3.7 GHz on the EPYC 7313 versus 4.7 GHz on the Ryzen 9 3950X — a 23.8% clock advantage for the Ryzen 9 3950X (base: 3 GHz vs 3.5 GHz). The EPYC 7313 uses the Milan (2021−2023) architecture (7 nm+), while the Ryzen 9 3950X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the EPYC 7313 scores 38,938 against the Ryzen 9 3950X's 38,519 — a 1.1% lead for the EPYC 7313. L3 cache: 128 MB (total) on the EPYC 7313 vs 64 MB on the Ryzen 9 3950X.

Feature	EPYC 7313	Ryzen 9 3950X
Cores / Threads	16 / 32	16 / 32
Boost Clock	3.7 GHz	4.7 GHz+27%
Base Clock	3 GHz	3.5 GHz+17%
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)	Matisse (Zen 2) (2019−2020)
PassMark	38,938+1%	38,519
Cinebench R23 Multi	26,500	—
Geekbench 6 Single	1,736	—
Geekbench 6 Multi	15,264	—

🧠

Memory & Platform

The EPYC 7313 uses the SP3 socket (PCIe 4.0), while the Ryzen 9 3950X 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 3950X). PCIe lanes: 128 (EPYC 7313) vs 24 (Ryzen 9 3950X) — the EPYC 7313 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3,Milan (EPYC 7313) and X570,B550 (Ryzen 9 3950X).

Feature	EPYC 7313	Ryzen 9 3950X
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	No
PCIe Lanes	128+433%	24

🔧

Advanced Features

Only the Ryzen 9 3950X 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 3950X). Primary use case: EPYC 7313 targets Server / High-load computing. Direct competitor: EPYC 7313 rivals Xeon Gold 6326.

Feature	EPYC 7313	Ryzen 9 3950X
Integrated GPU	No	No
Unlocked	No	Yes
AVX-512	No	No
Virtualization	AMD-V, SEV, IOMMU	AMD-V
Target Use	Server / High-load computing	—

💰

Value Analysis

The EPYC 7313 launched at $1083 MSRP, while the Ryzen 9 3950X debuted at $749. On MSRP ($1083 vs $749), the Ryzen 9 3950X is $334 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7313 delivers 36.0 pts/$ vs 51.4 pts/$ for the Ryzen 9 3950X — making the Ryzen 9 3950X the 35.4% better value option.