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 9 7900X3D

2023

Why buy it

✅Better for gaming: +44.9% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,752 less on MSRP ($599 MSRP vs $3,351 MSRP).
✅Delivers 461.0% more PassMark for each dollar spent, at 83.8 vs 14.9 PassMark/$ ($599 MSRP vs $3,351 MSRP).
✅Draws 120W instead of 205W, a 85W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics, while Xeon 6736P needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon 6736P, which brings 36 cores / 72 threads and 88 PCIe lanes.

Xeon 6736P

2025

Why buy it

✅Better for workstations and heavier parallel workloads: 36 cores / 72 threads, plus 88 PCIe lanes vs 28.
✅214.3% more PCIe lanes (88 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
❌Lower PassMark (50,072 vs 50,213).
❌Lower PassMark per dollar, at 14.9 vs 83.8 PassMark/$ ($3,351 MSRP vs $599 MSRP).
❌70.8% higher power demand at 205W vs 120W.
❌No integrated graphics, while Ryzen 9 7900X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 7900X3D

2023

Xeon 6736P

2025

Why buy it

✅Better for gaming: +44.9% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,752 less on MSRP ($599 MSRP vs $3,351 MSRP).
✅Delivers 461.0% more PassMark for each dollar spent, at 83.8 vs 14.9 PassMark/$ ($599 MSRP vs $3,351 MSRP).
✅Draws 120W instead of 205W, a 85W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics, while Xeon 6736P needs a discrete GPU.

Why buy it

✅Better for workstations and heavier parallel workloads: 36 cores / 72 threads, plus 88 PCIe lanes vs 28.
✅214.3% more PCIe lanes (88 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon 6736P, which brings 36 cores / 72 threads and 88 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
❌Lower PassMark (50,072 vs 50,213).
❌Lower PassMark per dollar, at 14.9 vs 83.8 PassMark/$ ($3,351 MSRP vs $599 MSRP).
❌70.8% higher power demand at 205W vs 120W.
❌No integrated graphics, while Ryzen 9 7900X3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 7900X3D better than Xeon 6736P?

Not in a simple one-size-fits-all way. Xeon 6736P makes more sense for workstation-style multi-core throughput, while Ryzen 9 7900X3D is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 7900X3D is the better pick here. According to our tests, it delivers 44.9% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7900X3D is the better fit. You are getting 0.3% better PassMark, backed by 12 cores and 24 threads.

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

Ryzen 9 7900X3D is the smarter buy today. Ryzen 9 7900X3D is $2,752 cheaper on MSRP at $599 MSRP versus $3,351 MSRP, and it gives you a 44.9% average FPS lead across 50 shared CPU game tests in our data. It is also 461.0% better value on MSRP (83.8 vs 14.9 PassMark/$), 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?

Xeon 6736P is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023). 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.

Ryzen 9 7900X3D Benchmark Check

Xeon 6736P Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7900X3D	Xeon 6736P
1080p
low	272 FPS	188 FPS
medium	249 FPS	165 FPS
high	212 FPS	131 FPS
ultra	186 FPS	106 FPS
1440p
low	264 FPS	155 FPS
medium	217 FPS	131 FPS
high	172 FPS	100 FPS
ultra	155 FPS	82 FPS
4K
low	183 FPS	70 FPS
medium	150 FPS	63 FPS
high	113 FPS	49 FPS
ultra	101 FPS	40 FPS

Open Ryzen 9 7900X3D Open Xeon 6736P

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7900X3D	Xeon 6736P
1080p
low	845 FPS	320 FPS
medium	689 FPS	283 FPS
high	511 FPS	236 FPS
ultra	423 FPS	207 FPS
1440p
low	679 FPS	268 FPS
medium	578 FPS	240 FPS
high	445 FPS	206 FPS
ultra	345 FPS	171 FPS
4K
low	379 FPS	167 FPS
medium	326 FPS	152 FPS
high	286 FPS	141 FPS
ultra	241 FPS	125 FPS

Open Ryzen 9 7900X3D Open Xeon 6736P

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7900X3D	Xeon 6736P
1080p
low	1025 FPS	900 FPS
medium	1164 FPS	829 FPS
high	1101 FPS	768 FPS
ultra	875 FPS	677 FPS
1440p
low	972 FPS	770 FPS
medium	878 FPS	706 FPS
high	805 FPS	650 FPS
ultra	656 FPS	581 FPS
4K
low	597 FPS	510 FPS
medium	518 FPS	429 FPS
high	465 FPS	383 FPS
ultra	393 FPS	318 FPS

Open Ryzen 9 7900X3D Open Xeon 6736P

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7900X3D	Xeon 6736P
1080p
low	1255 FPS	972 FPS
medium	1015 FPS	876 FPS
high	993 FPS	755 FPS
ultra	865 FPS	655 FPS
1440p
low	1037 FPS	792 FPS
medium	899 FPS	690 FPS
high	774 FPS	593 FPS
ultra	649 FPS	509 FPS
4K
low	761 FPS	571 FPS
medium	664 FPS	513 FPS
high	578 FPS	454 FPS
ultra	437 FPS	391 FPS

Open Ryzen 9 7900X3D Open Xeon 6736P

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7900X3D and Xeon 6736P

Ryzen 9 7900X3D

The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.

Xeon 6736P

The Xeon 6736P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 36 cores and 72 threads. Base frequency is 2 GHz, with boost up to 4.1 GHz. L3 cache: 144 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 205 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 50,072 points. Launch price was $3,351.

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Processing Power

The Ryzen 9 7900X3D packs 12 cores / 24 threads, while the Xeon 6736P offers 36 cores / 72 threads — the Xeon 6736P has 24 more cores. Boost clocks reach 5.6 GHz on the Ryzen 9 7900X3D versus 4.1 GHz on the Xeon 6736P — a 30.9% clock advantage for the Ryzen 9 7900X3D (base: 4.4 GHz vs 2 GHz). The Ryzen 9 7900X3D uses the Raphael (2023−2025) architecture (5 nm, 6 nm), while the Xeon 6736P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Ryzen 9 7900X3D scores 50,213 against the Xeon 6736P's 50,072 — a 0.3% lead for the Ryzen 9 7900X3D. L3 cache: 128 MB (total) on the Ryzen 9 7900X3D vs 144 MB (total) on the Xeon 6736P.

Feature	Ryzen 9 7900X3D	Xeon 6736P
Cores / Threads	12 / 24	36 / 72+200%
Boost Clock	5.6 GHz+37%	4.1 GHz
Base Clock	4.4 GHz+120%	2 GHz
L3 Cache	128 MB (total)	144 MB (total)+13%
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	5 nm, 6 nm	Intel 3 nm-40%
Architecture	Raphael (2023−2025)	Granite Rapids (2024−2025)
PassMark	50,213	50,072

🧠

Memory & Platform

The Ryzen 9 7900X3D uses the AM5 socket (PCIe 5.0), while the Xeon 6736P uses LGA4710 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen 9 7900X3D versus 6400 on the Xeon 6736P — the Xeon 6736P supports 20.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6736P supports up to 4096 of RAM compared to 128 — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7900X3D) vs 8 (Xeon 6736P). PCIe lanes: 28 (Ryzen 9 7900X3D) vs 88 (Xeon 6736P) — the Xeon 6736P offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (Ryzen 9 7900X3D) and Granite Rapids-SP (Xeon 6736P).

Feature	Ryzen 9 7900X3D	Xeon 6736P
Socket	AM5	LGA4710
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	5200	6400+23%
Max RAM Capacity	128	4096+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	88+214%

🔧

Advanced Features

Only the Ryzen 9 7900X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (Ryzen 9 7900X3D) vs VT-x, VT-d (Xeon 6736P). The Ryzen 9 7900X3D includes integrated graphics (AMD Radeon Graphics), while the Xeon 6736P requires a dedicated GPU. Direct competitor: Ryzen 9 7900X3D rivals Core i7-14700K; Xeon 6736P rivals EPYC 9684X.

Feature	Ryzen 9 7900X3D	Xeon 6736P
Integrated GPU	Yes	No
IGPU Model	AMD Radeon Graphics	None
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

The Ryzen 9 7900X3D launched at $599 MSRP, while the Xeon 6736P debuted at $3351. On MSRP ($599 vs $3351), the Ryzen 9 7900X3D is $2752 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 7900X3D delivers 83.8 pts/$ vs 14.9 pts/$ for the Xeon 6736P — making the Ryzen 9 7900X3D the 139.5% better value option.