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.

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +17.4% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (32 MB vs 24 MB).
✅Costs $239 less on MSRP ($329 MSRP vs $568 MSRP).
✅Delivers 39.4% more PassMark for each dollar spent, at 68.2 vs 48.9 PassMark/$ ($329 MSRP vs $568 MSRP).
✅Draws 65W instead of 80W, a 15W reduction.

Trade-offs

❌Lower PassMark (22,430 vs 27,776).
❌Older platform position on AM4 with DDR4, while Xeon E-2478 moves to LGA1700 and DDR5.

Xeon E-2478

2023

Why buy it

✅+23.8% higher PassMark.
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (24 MB vs 32 MB).
❌Lower PassMark per dollar, at 48.9 vs 68.2 PassMark/$ ($568 MSRP vs $329 MSRP).
❌23.1% higher power demand at 80W vs 65W.

Ryzen 7 3700X

2019

Xeon E-2478

2023

Why buy it

✅Better for gaming: +17.4% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (32 MB vs 24 MB).
✅Costs $239 less on MSRP ($329 MSRP vs $568 MSRP).
✅Delivers 39.4% more PassMark for each dollar spent, at 68.2 vs 48.9 PassMark/$ ($329 MSRP vs $568 MSRP).
✅Draws 65W instead of 80W, a 15W reduction.

Why buy it

✅+23.8% higher PassMark.
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Lower PassMark (22,430 vs 27,776).
❌Older platform position on AM4 with DDR4, while Xeon E-2478 moves to LGA1700 and DDR5.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (24 MB vs 32 MB).
❌Lower PassMark per dollar, at 48.9 vs 68.2 PassMark/$ ($568 MSRP vs $329 MSRP).
❌23.1% higher power demand at 80W vs 65W.

Quick Answers

So, is Xeon E-2478 better than Ryzen 7 3700X?

Not in a simple one-size-fits-all way. Xeon E-2478 makes more sense for workstation-style multi-core throughput, while Ryzen 7 3700X 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, Xeon E-2478 is the better fit. You are getting 23.8% better PassMark, backed by 8 cores and 16 threads.

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

Xeon E-2478 is still the faster CPU overall, but Ryzen 7 3700X makes more sense if price matters more than absolute performance. Xeon E-2478 is 72.6% more expensive on MSRP at $568 MSRP versus $329 MSRP, and it gives you 23.8% better PassMark. The trade-off is that Ryzen 7 3700X is still the better pure gaming CPU with a 17.4% average FPS lead across 50 shared CPU game tests in our data. Ryzen 7 3700X is also 39.4% better value on MSRP (68.2 vs 48.9 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Xeon E-2478 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with LGA1700 and DDR5 instead of AM4, and more multi-core headroom with 8 cores / 16 threads instead of 8/16. 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.

Ryzen 7 3700X Benchmark Check

Xeon E-2478 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 3700X	Xeon E-2478
1080p
low	200 FPS	257 FPS
medium	163 FPS	246 FPS
high	137 FPS	205 FPS
ultra	110 FPS	176 FPS
1440p
low	156 FPS	222 FPS
medium	121 FPS	190 FPS
high	100 FPS	152 FPS
ultra	80 FPS	133 FPS
4K
low	84 FPS	153 FPS
medium	71 FPS	130 FPS
high	56 FPS	99 FPS
ultra	44 FPS	88 FPS

Open Ryzen 7 3700X Open Xeon E-2478

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 3700X	Xeon E-2478
1080p
low	561 FPS	616 FPS
medium	525 FPS	522 FPS
high	428 FPS	443 FPS
ultra	383 FPS	404 FPS
1440p
low	545 FPS	533 FPS
medium	471 FPS	467 FPS
high	394 FPS	398 FPS
ultra	337 FPS	342 FPS
4K
low	350 FPS	313 FPS
medium	304 FPS	280 FPS
high	274 FPS	267 FPS
ultra	242 FPS	232 FPS

Open Ryzen 7 3700X Open Xeon E-2478

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 3700X	Xeon E-2478
1080p
low	561 FPS	646 FPS
medium	561 FPS	529 FPS
high	561 FPS	466 FPS
ultra	561 FPS	404 FPS
1440p
low	561 FPS	588 FPS
medium	561 FPS	489 FPS
high	538 FPS	425 FPS
ultra	470 FPS	369 FPS
4K
low	499 FPS	424 FPS
medium	394 FPS	369 FPS
high	343 FPS	335 FPS
ultra	275 FPS	285 FPS

Open Ryzen 7 3700X Open Xeon E-2478

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 3700X	Xeon E-2478
1080p
low	561 FPS	694 FPS
medium	561 FPS	694 FPS
high	561 FPS	694 FPS
ultra	561 FPS	652 FPS
1440p
low	561 FPS	694 FPS
medium	561 FPS	694 FPS
high	561 FPS	608 FPS
ultra	555 FPS	535 FPS
4K
low	561 FPS	536 FPS
medium	501 FPS	490 FPS
high	447 FPS	438 FPS
ultra	396 FPS	382 FPS

Open Ryzen 7 3700X Open Xeon E-2478

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 3700X and Xeon E-2478

Ryzen 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 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 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

Xeon E-2478

The Xeon E-2478 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 5.2 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 80 Watt. Memory support: DDR5-4800. Passmark benchmark score: 27,776 points. Launch price was $568.

⚡

Processing Power

Both the Ryzen 7 3700X and Xeon E-2478 share an identical 8-core/16-thread configuration. Boost clocks reach 4.4 GHz on the Ryzen 7 3700X versus 5.2 GHz on the Xeon E-2478 — a 16.7% clock advantage for the Xeon E-2478 (base: 3.6 GHz vs 2.8 GHz). The Ryzen 7 3700X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon E-2478 uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 3700X scores 22,430 against the Xeon E-2478's 27,776 — a 21.3% lead for the Xeon E-2478. L3 cache: 32 MB on the Ryzen 7 3700X vs 24 MB (total) on the Xeon E-2478.

Feature	Ryzen 7 3700X	Xeon E-2478
Cores / Threads	8 / 16	8 / 16
Boost Clock	4.4 GHz	5.2 GHz+18%
Base Clock	3.6 GHz+29%	2.8 GHz
L3 Cache	32 MB+33%	24 MB (total)
L2 Cache	512K (per core)	2 MB (per core)+300%
Process	7 nm, 12 nm	Intel 7 nm
Architecture	Matisse (Zen 2) (2019−2020)	Raptor Lake-S (2023−2024)
PassMark	22,430	27,776+24%

🧠

Memory & Platform

The Ryzen 7 3700X uses the AM4 socket (PCIe 4.0), while the Xeon E-2478 uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 3700X versus DDR5-4800 on the Xeon E-2478 — the Xeon E-2478 supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 7 3700X) vs 20 (Xeon E-2478) — the Ryzen 7 3700X offers 4 more lanes for additional GPUs or NVMe drives.

Feature	Ryzen 7 3700X	Xeon E-2478
Socket	AM4	LGA1700
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	DDR5-4800+25%
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24+20%	20

🔧

Advanced Features

Virtualization: not specified (Ryzen 7 3700X) / VT-x, VT-d (Xeon E-2478). Primary use case: Xeon E-2478 targets Server.

Feature	Ryzen 7 3700X	Xeon E-2478
Integrated GPU	No	No
Unlocked	—	No
AVX-512	—	No
Virtualization	—	VT-x, VT-d
Target Use	—	Server

💰

Value Analysis

The Ryzen 7 3700X launched at $329 MSRP, while the Xeon E-2478 debuted at $568. On MSRP ($329 vs $568), the Ryzen 7 3700X is $239 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 3700X delivers 68.2 pts/$ vs 48.9 pts/$ for the Xeon E-2478 — making the Ryzen 7 3700X the 32.9% better value option.