Athlon Silver PRO 3125GE vs Xeon D-1518

Athlon Silver PRO 3125GE vs Xeon D-1518 Performance Spectrum

Athlon Silver PRO 3125GE

2 / 4

4,633

+1.6%

Ryzen Threadripper PRO 7965WX

Xeon D-1518

4 / 8

4,562

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.

Athlon Silver PRO 3125GE vs Xeon D-1518 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.

Athlon Silver PRO 3125GE vs Xeon D-1518: Pros, Cons & Final Verdict

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

Athlon Silver PRO 3125GE

2020

Why buy it

✅+1.6% higher PassMark.
✅+166.7% larger total L3 cache (4 MB vs 1.5 MB).
✅100+% more PCIe lanes (8 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Vega 3, while Xeon D-1518 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon D-1518 across 50 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon D-1518, which brings 4 cores / 8 threads.
❌Launch MSRP is still $108 MSRP, while Xeon D-1518 mostly shows up through inconsistent older-market listings.

Xeon D-1518

2015

Why buy it

✅Better for gaming: +16.3% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads.

Trade-offs

❌Lower PassMark (4,562 vs 4,633).
❌Smaller total L3 cache (1.5 MB vs 4 MB).
❌No integrated graphics, while Athlon Silver PRO 3125GE can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Athlon Silver PRO 3125GE better than Xeon D-1518?

Not really, because they are built for different jobs. Xeon D-1518 makes more sense for workstation-style multi-core throughput, while Athlon Silver PRO 3125GE 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, Athlon Silver PRO 3125GE is the stronger fit. You are getting 1.6% better PassMark, backed by 2 cores and 4 threads. It also has the larger cache pool with 166.7% larger total L3 cache (4 MB vs 1.5 MB).

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

Athlon Silver PRO 3125GE is the better buy right now. Athlon Silver PRO 3125GE comes in at an unclear MSRP at $108 MSRP versus unclear MSRP, and it still gives you 1.6% better PassMark. The compromise is that Xeon D-1518 is still the better pure gaming CPU with a 16.3% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (42.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Athlon Silver PRO 3125GE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2015), 166.7% larger total L3 cache (4 MB vs 1.5 MB), and more multi-core headroom with 2 cores / 4 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon Silver PRO 3125GE vs Xeon D-1518 Technical Specifications

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

Athlon Silver PRO 3125GE

The Athlon Silver PRO 3125GE is manufactured by AMD. It was released in 2009-01-01. It is based on the Picasso (2019−2022) architecture. It features 2 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.4 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 12 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2933. Passmark benchmark score: 4,633 points. Launch price was $149.

Xeon D-1518

The Xeon D-1518 is manufactured by Intel. It was released in 9 March 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 35 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 4,562 points. Launch price was $193.

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Processing Power

The Athlon Silver PRO 3125GE packs 2 cores / 4 threads, while the Xeon D-1518 offers 4 cores / 8 threads — the Xeon D-1518 has 2 more cores. Boost clocks reach 3.4 GHz on the Athlon Silver PRO 3125GE versus 2.2 GHz on the Xeon D-1518 — a 42.9% clock advantage for the Athlon Silver PRO 3125GE (base: 3.4 GHz vs 2.2 GHz). The Athlon Silver PRO 3125GE uses the Picasso (2019−2022) architecture (12 nm), while the Xeon D-1518 uses Broadwell (2015−2019) (14 nm). In PassMark, the Athlon Silver PRO 3125GE scores 4,633 against the Xeon D-1518's 4,562 — a 1.5% lead for the Athlon Silver PRO 3125GE. L3 cache: 4 MB (total) on the Athlon Silver PRO 3125GE vs 1.5 MB (per core) on the Xeon D-1518.

Feature	Athlon Silver PRO 3125GE	Xeon D-1518
Cores / Threads	2 / 4	4 / 8+100%
Boost Clock	3.4 GHz+55%	2.2 GHz
Base Clock	3.4 GHz+55%	2.2 GHz
L3 Cache	4 MB (total)+167%	1.5 MB (per core)
L2 Cache	512 kB (per core)+100%	256K (per core)
Process	12 nm-14%	14 nm
Architecture	Picasso (2019−2022)	Broadwell (2015−2019)
PassMark	4,633+2%	4,562

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Memory & Platform

The Athlon Silver PRO 3125GE uses the AM4 socket (PCIe 3.0), while the Xeon D-1518 uses FCBGA1667 (PCIe 3.0) — making them incompatible on the same motherboard.