Ryzen 9 7945HX3D vs Xeon E7-8895 v2

CPU

GPU

Ryzen 9 7945HX3D

16 Cores32 Thrd55 WWMax: 5.4 GHz2023

Ryzen family

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Xeon E7-8895 v2

15 Cores30 Thrd155 WWMax: 3.6 GHz2014

Similar parts

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Ryzen 9 7945HX3D vs Xeon E7-8895 v2 Performance Spectrum

Ryzen 9 7945HX3D

16 / 32

57,803

+1.1%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Ryzen Threadripper 7970X

Ryzen Threadripper PRO 7985WX

Xeon E7-8895 v2

15 / 30

57,165

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 E7-8895 v2 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 E7-8895 v2: 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

✅Better for gaming: +27.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 55W instead of 155W, a 100W reduction.
✅Newer platform on FL1 with DDR5 support instead of FCLGA2011 and older memory support.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon E7-8895 v2 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon E7-8895 v2, which brings 15 cores / 30 threads and 40 PCIe lanes.

Xeon E7-8895 v2

2014

Why buy it

✅Better for workstations and heavier parallel workloads: 15 cores / 30 threads, plus 40 PCIe lanes vs 28.
✅42.9% more PCIe lanes (40 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7945HX3D across 50 shared CPU benchmark tests.
❌Lower PassMark (57,165 vs 57,803).
❌Launch MSRP is still $6,841 MSRP, while Ryzen 9 7945HX3D mostly shows up through inconsistent older-market listings.
❌181.8% higher power demand at 155W vs 55W.
❌Older platform position on FCLGA2011, while Ryzen 9 7945HX3D moves to FL1 and DDR5.

Quick Answers

So, is Ryzen 9 7945HX3D better than Xeon E7-8895 v2?

Not really, because they are built for different jobs. Xeon E7-8895 v2 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 gaming?

If gaming is the priority, Ryzen 9 7945HX3D is the better pick. According to our tests, it delivers 27.4% more average FPS across 50 shared CPU game tests. It also has a clear cache advantage at 128 MB versus 38 MB.

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 1.1% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 241.3% larger total L3 cache (128 MB vs 38 MB).

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

Ryzen 9 7945HX3D is still the faster CPU overall, but Xeon E7-8895 v2 is easier to justify if budget matters more than peak performance. Ryzen 9 7945HX3D comes in at an unclear MSRP at unclear MSRP versus $6,841 MSRP, and it still gives you a 27.4% average FPS lead across 50 shared CPU game tests in our data. Xeon E7-8895 v2 is also 100.0% better value on MSRP (8.4 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 9 7945HX3D makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2014), a healthier platform with FL1 and DDR5 instead of FCLGA2011, 3D V-Cache and a much larger 128 MB L3 cache instead of 38 MB, more multi-core headroom with 16 cores / 32 threads instead of 15/30, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 9 7945HX3D vs Xeon E7-8895 v2 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 E7-8895 v2

The Xeon E7-8895 v2 is manufactured by Intel. It was released in 2014-02-01. It features 15 cores and 30 threads. Base frequency is 2.8 GHz, with boost up to 3.6 GHz. L3 cache: 37.5 MB. Built on 22 nm process technology. Socket: FCLGA2011. Thermal design power (TDP): 155 Watt. Memory support: DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 57,165 points. Launch price was $6,841.

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Processing Power

The Ryzen 9 7945HX3D packs 16 cores / 32 threads, while the Xeon E7-8895 v2 offers 15 cores / 30 threads — the Ryzen 9 7945HX3D has 1 more core. Boost clocks reach 5.4 GHz on the Ryzen 9 7945HX3D versus 3.6 GHz on the Xeon E7-8895 v2 — a 40% clock advantage for the Ryzen 9 7945HX3D (base: 2.3 GHz vs 2.8 GHz). The Ryzen 9 7945HX3D is built on the Dragon Range-HX (Zen 4) (2023−2024) architecture. In PassMark, the Ryzen 9 7945HX3D scores 57,803 against the Xeon E7-8895 v2's 57,165 — a 1.1% lead for the Ryzen 9 7945HX3D. L3 cache: 128 MB (total) on the Ryzen 9 7945HX3D vs 37.5 MB on the Xeon E7-8895 v2.

Feature	Ryzen 9 7945HX3D	Xeon E7-8895 v2
Cores / Threads	16 / 32+7%	15 / 30
Boost Clock	5.4 GHz+50%	3.6 GHz
Base Clock	2.3 GHz	2.8 GHz+22%
L3 Cache	128 MB (total)+241%	37.5 MB
L2 Cache	1 MB (per core)	—
Process	5 nm-77%	22 nm
Architecture	Dragon Range-HX (Zen 4) (2023−2024)	—
PassMark	57,803+1%	57,165

🧠

Memory & Platform

The Ryzen 9 7945HX3D uses the FL1 socket (PCIe 5.0), while the Xeon E7-8895 v2 uses FCLGA2011 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen 9 7945HX3D versus 1600 on the Xeon E7-8895 v2 — the Ryzen 9 7945HX3D supports 225% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E7-8895 v2 supports up to 1536 of RAM compared to 128 — 1100% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7945HX3D) vs 4 (Xeon E7-8895 v2). PCIe lanes: 28 (Ryzen 9 7945HX3D) vs 40 (Xeon E7-8895 v2) — the Xeon E7-8895 v2 offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 7945HX3D) and C602-J (Xeon E7-8895 v2).

Feature	Ryzen 9 7945HX3D	Xeon E7-8895 v2
Socket	FL1	FCLGA2011
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	5200+225%	1600
Max RAM Capacity	128	1536+1100%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	40+43%

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Advanced Features

Only the Ryzen 9 7945HX3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 9 7945HX3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, AMD-V (Ryzen 9 7945HX3D) vs VT-x, VT-d (Xeon E7-8895 v2). The Ryzen 9 7945HX3D includes integrated graphics (AMD Radeon 610M), while the Xeon E7-8895 v2 requires a dedicated GPU. Direct competitor: Ryzen 9 7945HX3D rivals Core Ultra 9 285HX; Xeon E7-8895 v2 rivals AMD Opteron 6386 SE.

Feature	Ryzen 9 7945HX3D	Xeon E7-8895 v2
Integrated GPU	Yes	No
IGPU Model	AMD Radeon 610M	None
Unlocked	Yes	No
AVX-512	Yes	No
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

At launch, the Ryzen 9 7945HX3D was priced at $0, while the Xeon E7-8895 v2 came in at $6841. On launch pricing ($0 vs $6841), Ryzen 9 7945HX3D was $6841 cheaper.

Feature	Ryzen 9 7945HX3D	Xeon E7-8895 v2
MSRP	$0-100%	$6841
Performance per Dollar	—	8.4
Release Date	2023	2014

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