Ryzen 9 7945HX3D vs Xeon w7-2495X

Ryzen 9 7945HX3D vs Xeon w7-2495X Performance Spectrum

Ryzen 9 7945HX3D

16 / 32

57,803

+1.2%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Ryzen Threadripper 7970X

Ryzen Threadripper PRO 7985WX

Xeon w7-2495X

24 / 48

57,133

0.0%

About PassMark

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.

Ryzen 9 7945HX3D vs Xeon w7-2495X FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Ryzen 9 7945HX3D vs Xeon w7-2495X: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Ryzen 9 7945HX3D

2023

Why buy it

✅+1.2% higher PassMark.
✅+184.4% larger total L3 cache (128 MB vs 45 MB).
✅Draws 55W instead of 225W, a 170W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon w7-2495X needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon w7-2495X, which brings 24 cores / 48 threads and 64 PCIe lanes.

Xeon w7-2495X

2023

Why buy it

✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 64 PCIe lanes vs 28.
✅128.6% more PCIe lanes (64 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (57,133 vs 57,803).
❌Smaller total L3 cache (45 MB vs 128 MB).
❌Launch MSRP is still $2,189 MSRP, while Ryzen 9 7945HX3D mostly shows up through inconsistent older-market listings.
❌309.1% higher power demand at 225W vs 55W.
❌No integrated graphics, while Ryzen 9 7945HX3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 7945HX3D better than Xeon w7-2495X?

Not really, because they are built for different jobs. Xeon w7-2495X makes more sense for workstation-style multi-core throughput, while Ryzen 9 7945HX3D is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7945HX3D is the stronger fit. You are getting 1.2% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 184.4% larger total L3 cache (128 MB vs 45 MB).

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

Ryzen 9 7945HX3D is still the faster CPU overall, but Xeon w7-2495X is easier to justify if budget matters more than peak performance. Ryzen 9 7945HX3D comes in at an unclear MSRP at unclear MSRP versus $2,189 MSRP, and it still gives you 1.2% better PassMark. The compromise is that Xeon w7-2495X is still the better pure gaming CPU with a 0.8% average FPS lead across 50 shared CPU game tests in our data. Xeon w7-2495X is also 100.0% better value on MSRP (26.1 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon w7-2495X is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

Ryzen 9 7945HX3D vs Xeon w7-2495X Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Ryzen 9 7945HX3D

The Ryzen 9 7945HX3D is manufactured by AMD. It was released in 2023-07-27. It is based on the Dragon Range-HX (Zen 4) (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.3 GHz, with boost up to 5.4 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5-5200. Passmark benchmark score: 57,803 points. Launch price was $800.

Xeon w7-2495X

The Xeon w7-2495X is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 24 cores and 48 threads. Base frequency is 2.5 GHz, with boost up to 4.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 225 Watt. Memory support: DDR5-4800. Passmark benchmark score: 57,133 points. Launch price was $2,189.

⚡

Processing Power

The Ryzen 9 7945HX3D packs 16 cores / 32 threads, while the Xeon w7-2495X offers 24 cores / 48 threads — the Xeon w7-2495X has 8 more cores. Boost clocks reach 5.4 GHz on the Ryzen 9 7945HX3D versus 4.8 GHz on the Xeon w7-2495X — a 11.8% clock advantage for the Ryzen 9 7945HX3D (base: 2.3 GHz vs 2.5 GHz). The Ryzen 9 7945HX3D uses the Dragon Range-HX (Zen 4) (2023−2024) architecture (5 nm), while the Xeon w7-2495X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 9 7945HX3D scores 57,803 against the Xeon w7-2495X's 57,133 — a 1.2% lead for the Ryzen 9 7945HX3D. L3 cache: 128 MB (total) on the Ryzen 9 7945HX3D vs 45 MB on the Xeon w7-2495X.

Feature	Ryzen 9 7945HX3D	Xeon w7-2495X
Cores / Threads	16 / 32	24 / 48+50%
Boost Clock	5.4 GHz+13%	4.8 GHz
Base Clock	2.3 GHz	2.5 GHz+9%
L3 Cache	128 MB (total)+184%	45 MB
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	5 nm-29%	Intel 7 nm
Architecture	Dragon Range-HX (Zen 4) (2023−2024)	Sapphire Rapids (2023−2024)
PassMark	57,803+1%	57,133
Cinebench R23 Multi	—	35,362
Geekbench 6 Single	—	2,394
Geekbench 6 Multi	—	16,891

🧠

Memory & Platform

The Ryzen 9 7945HX3D uses the FL1 socket (PCIe 5.0), while the Xeon w7-2495X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen 9 7945HX3D versus DDR5-4800 on the Xeon w7-2495X — the Ryzen 9 7945HX3D supports 8.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w7-2495X supports up to 2048 GB of RAM compared to 128 GB — 1500% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7945HX3D) vs 4 (Xeon w7-2495X). PCIe lanes: 28 (Ryzen 9 7945HX3D) vs 64 (Xeon w7-2495X) — the Xeon w7-2495X offers 36 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 7945HX3D) and W790 (Xeon w7-2495X).

Feature	Ryzen 9 7945HX3D	Xeon w7-2495X
Socket	FL1	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5200+8%	DDR5-4800
Max RAM Capacity	128 GB	2048 GB+1500%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	64+129%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (Ryzen 9 7945HX3D) vs VT-x, VT-d (Xeon w7-2495X). The Ryzen 9 7945HX3D includes integrated graphics (AMD Radeon 610M), while the Xeon w7-2495X requires a dedicated GPU. Primary use case: Xeon w7-2495X targets Workstation. Direct competitor: Ryzen 9 7945HX3D rivals Core Ultra 9 285HX; Xeon w7-2495X rivals Threadripper PRO 7965WX.

Feature	Ryzen 9 7945HX3D	Xeon w7-2495X
Integrated GPU	Yes	No
IGPU Model	AMD Radeon 610M	—
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d
Target Use	—	Workstation

💰

Value Analysis

At launch, the Ryzen 9 7945HX3D was priced at $0, while the Xeon w7-2495X came in at $2189. On launch pricing ($0 vs $2189), Ryzen 9 7945HX3D was $2189 cheaper.

Feature	Ryzen 9 7945HX3D	Xeon w7-2495X
MSRP	$0-100%	$2189
Performance per Dollar	—	26.1
Release Date	2023	2023

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