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 7763

2021

Why buy it

✅+146.2% higher PassMark.
✅+166.7% larger total L3 cache (256 MB vs 96 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 threads, plus 128 PCIe lanes vs 28.
✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 2 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 10.7 vs 76.4 PassMark/$ ($7,890 MSRP vs $449 MSRP).
❌133.3% higher power demand at 280W vs 120W.
❌Older platform position on SP3 with DDR4, while Ryzen 7 7800X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +55.9% higher average FPS across 2 shared CPU benchmark tests.
✅Costs $7,441 less on MSRP ($449 MSRP vs $7,890 MSRP).
✅Delivers 613.7% more PassMark for each dollar spent, at 76.4 vs 10.7 PassMark/$ ($449 MSRP vs $7,890 MSRP).
✅Draws 120W instead of 280W, a 160W reduction.
✅Newer platform on AM5 with DDR5 support instead of SP3 and DDR4.

Trade-offs

❌Lower PassMark (34,293 vs 84,440).
❌Smaller total L3 cache (96 MB vs 256 MB).
❌Less compelling for workstation-style loads than EPYC 7763, which brings 64 cores / 128 threads and 128 PCIe lanes.

EPYC 7763

2021

Ryzen 7 7800X3D

2023

Why buy it

✅+146.2% higher PassMark.
✅+166.7% larger total L3 cache (256 MB vs 96 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 threads, plus 128 PCIe lanes vs 28.
✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.

Why buy it

✅Better for gaming: +55.9% higher average FPS across 2 shared CPU benchmark tests.
✅Costs $7,441 less on MSRP ($449 MSRP vs $7,890 MSRP).
✅Delivers 613.7% more PassMark for each dollar spent, at 76.4 vs 10.7 PassMark/$ ($449 MSRP vs $7,890 MSRP).
✅Draws 120W instead of 280W, a 160W reduction.
✅Newer platform on AM5 with DDR5 support instead of SP3 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 2 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 10.7 vs 76.4 PassMark/$ ($7,890 MSRP vs $449 MSRP).
❌133.3% higher power demand at 280W vs 120W.
❌Older platform position on SP3 with DDR4, while Ryzen 7 7800X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌Lower PassMark (34,293 vs 84,440).
❌Smaller total L3 cache (96 MB vs 256 MB).
❌Less compelling for workstation-style loads than EPYC 7763, which brings 64 cores / 128 threads and 128 PCIe lanes.

Quick Answers

So, is Ryzen 7 7800X3D better than EPYC 7763?

Not in a simple one-size-fits-all way. EPYC 7763 makes more sense for workstation-style multi-core throughput, while Ryzen 7 7800X3D 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 7763 is the better fit. You are getting 146.2% better PassMark, backed by 64 cores and 128 threads. It also carries the larger cache pool with 166.7% larger total L3 cache (256 MB vs 96 MB).

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

Ryzen 7 7800X3D is the smarter buy today. Ryzen 7 7800X3D is $7,441 cheaper on MSRP at $449 MSRP versus $7,890 MSRP, and it gives you a 55.9% average FPS lead across 2 shared CPU game tests in our data. The trade-off is that EPYC 7763 is still stronger for heavier multi-core work with 146.2% better PassMark. It is also 613.7% better value on MSRP (76.4 vs 10.7 PassMark/$), 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?

Ryzen 7 7800X3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with AM5 and DDR5 instead of SP3, and AVX-512 support for heavier modern compute workloads. 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.

EPYC 7763 Benchmark Check

Ryzen 7 7800X3D Benchmark Check

Path of Exile 2

Preset	EPYC 7763	Ryzen 7 7800X3D
1080p
low	190 FPS	266 FPS
medium	155 FPS	247 FPS
high	123 FPS	211 FPS
ultra	96 FPS	186 FPS
1440p
low	156 FPS	258 FPS
medium	123 FPS	215 FPS
high	94 FPS	171 FPS
ultra	75 FPS	154 FPS
4K
low	72 FPS	179 FPS
medium	60 FPS	149 FPS
high	46 FPS	112 FPS
ultra	38 FPS	100 FPS

Open EPYC 7763 Open Ryzen 7 7800X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	EPYC 7763	Ryzen 7 7800X3D
1080p
low	418 FPS	857 FPS
medium	367 FPS	737 FPS
high	299 FPS	580 FPS
ultra	234 FPS	493 FPS
1440p
low	344 FPS	722 FPS
medium	310 FPS	611 FPS
high	259 FPS	500 FPS
ultra	197 FPS	398 FPS
4K
low	211 FPS	396 FPS
medium	194 FPS	339 FPS
high	163 FPS	315 FPS
ultra	131 FPS	273 FPS

Open EPYC 7763 Open Ryzen 7 7800X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	EPYC 7763	Ryzen 7 7800X3D
1080p
low	836 FPS	857 FPS
medium	696 FPS	857 FPS
high	649 FPS	857 FPS
ultra	573 FPS	857 FPS
1440p
low	602 FPS	857 FPS
medium	500 FPS	851 FPS
high	458 FPS	786 FPS
ultra	400 FPS	656 FPS
4K
low	430 FPS	558 FPS
medium	335 FPS	479 FPS
high	300 FPS	427 FPS
ultra	242 FPS	362 FPS

Open EPYC 7763 Open Ryzen 7 7800X3D

League of Legends

League of Legends

Valorant

Preset	EPYC 7763	Ryzen 7 7800X3D
1080p
low	975 FPS	857 FPS
medium	885 FPS	857 FPS
high	761 FPS	857 FPS
ultra	655 FPS	782 FPS
1440p
low	745 FPS	857 FPS
medium	648 FPS	760 FPS
high	554 FPS	669 FPS
ultra	476 FPS	576 FPS
4K
low	531 FPS	618 FPS
medium	473 FPS	556 FPS
high	414 FPS	495 FPS
ultra	360 FPS	428 FPS

Open EPYC 7763 Open Ryzen 7 7800X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of EPYC 7763 and Ryzen 7 7800X3D

EPYC 7763

The EPYC 7763 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 64 cores and 128 threads. Base frequency is 2.45 GHz, with boost up to 3.5 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 84,440 points. Launch price was $7,890.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

⚡

Processing Power

The EPYC 7763 packs 64 cores / 128 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the EPYC 7763 has 56 more cores. Boost clocks reach 3.5 GHz on the EPYC 7763 versus 5 GHz on the Ryzen 7 7800X3D — a 35.3% clock advantage for the Ryzen 7 7800X3D (base: 2.45 GHz vs 4.4 GHz). The EPYC 7763 uses the Milan (2021−2023) architecture (7 nm+), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the EPYC 7763 scores 84,440 against the Ryzen 7 7800X3D's 34,293 — a 84.5% lead for the EPYC 7763. L3 cache: 256 MB (total) on the EPYC 7763 vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	EPYC 7763	Ryzen 7 7800X3D
Cores / Threads	64 / 128+700%	8 / 16
Boost Clock	3.5 GHz	5 GHz+43%
Base Clock	2.45 GHz	4.4 GHz+80%
L3 Cache	256 MB (total)+167%	96 MB (total)
L2 Cache	512 kB (per core)	1 MB (per core)+100%
Process	7 nm+	5 nm-29%
Architecture	Milan (2021−2023)	Raphael (Zen4) (2022−2023)
PassMark	84,440+146%	34,293
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	—	2,700
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The EPYC 7763 uses the SP3 socket (PCIe 4.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7763 versus DDR5-5200 on the Ryzen 7 7800X3D — the EPYC 7763 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7763 supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (EPYC 7763) vs 2 (Ryzen 7 7800X3D). PCIe lanes: 128 (EPYC 7763) vs 28 (Ryzen 7 7800X3D) — the EPYC 7763 offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7763) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	EPYC 7763	Ryzen 7 7800X3D
Socket	SP3	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200+63900%	DDR5-5200
Max RAM Capacity	4096	128 GB+3276700%
RAM Channels	8+300%	2
ECC Support	Yes	Yes
PCIe Lanes	128+357%	28

🔧

Advanced Features

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, SEV (EPYC 7763) vs AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the EPYC 7763 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: EPYC 7763 rivals Xeon Platinum 8380; Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	EPYC 7763	Ryzen 7 7800X3D
Integrated GPU	No	Yes
IGPU Model	None	AMD Radeon Graphics (2-core)
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d, SEV	AMD-V
Target Use	—	Gaming

💰

Value Analysis

The EPYC 7763 launched at $7890 MSRP, while the Ryzen 7 7800X3D debuted at $449. On MSRP ($7890 vs $449), the Ryzen 7 7800X3D is $7441 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7763 delivers 10.7 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 150.8% better value option.