Athlon Silver PRO 3125GE vs Xeon E3-1220 v2

Athlon Silver PRO 3125GE vs Xeon E3-1220 v2 Performance Spectrum

Athlon Silver PRO 3125GE

2 / 4

4,633

0.0%

Ryzen Threadripper PRO 7965WX

Xeon E3-1220 v2

4 / 4

4,680

+1.0%

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 E3-1220 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.

Athlon Silver PRO 3125GE vs Xeon E3-1220 v2: 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

✅Draws 35W instead of 69W, a 34W reduction.
✅100+% more PCIe lanes (8 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Vega 3, while Xeon E3-1220 v2 needs a discrete GPU.

Trade-offs

❌Lower PassMark (4,633 vs 4,680).
❌Smaller total L3 cache (4 MB vs 8 MB).
❌Less compelling for workstation-style loads than Xeon E3-1220 v2, which brings 4 cores / 4 threads.
❌Launch MSRP is still $108 MSRP, while Xeon E3-1220 v2 mostly shows up through inconsistent older-market listings.

Xeon E3-1220 v2

2012

Why buy it

✅+100% larger total L3 cache (8 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads.

Trade-offs

❌97.1% higher power demand at 69W vs 35W.
❌No integrated graphics, while Athlon Silver PRO 3125GE can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon E3-1220 v2 better than Athlon Silver PRO 3125GE?

Not really, because they are built for different jobs. Xeon E3-1220 v2 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 gaming?

If gaming is the priority, Xeon E3-1220 v2 is the better pick. According to our tests, it delivers 2.5% 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, Xeon E3-1220 v2 is the stronger fit. You are getting 1% better PassMark, backed by 4 cores and 4 threads. It also has the larger cache pool with 100% larger total L3 cache (8 MB vs 4 MB).

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

Xeon E3-1220 v2 is still the better call for a fresh build. Xeon E3-1220 v2 comes in at an unclear MSRP at unclear MSRP versus $108 MSRP, and it still gives you a 2.5% average FPS lead across 50 shared CPU game tests in our data. Athlon Silver PRO 3125GE only looks stronger on raw value math because it is so cheap, but its absolute performance tier is too low to be the better recommendation now. At roughly 4,633 PassMark with 2 cores and 4 threads, it only really makes sense as a bare-minimum stopgap or a very constrained existing-platform upgrade.

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 2012). That makes it the safer long-term bet.

Athlon Silver PRO 3125GE vs Xeon E3-1220 v2 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 E3-1220 v2

The Xeon E3-1220 v2 is manufactured by Intel. It was released in 14 May 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 69 Watt. Memory support: DDR3. Passmark benchmark score: 4,680 points. Launch price was $220.

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Processing Power

The Athlon Silver PRO 3125GE packs 2 cores / 4 threads, while the Xeon E3-1220 v2 offers 4 cores / 4 threads — the Xeon E3-1220 v2 has 2 more cores. Boost clocks reach 3.4 GHz on the Athlon Silver PRO 3125GE versus 3.5 GHz on the Xeon E3-1220 v2 — a 2.9% clock advantage for the Xeon E3-1220 v2 (base: 3.4 GHz vs 3.1 GHz). The Athlon Silver PRO 3125GE uses the Picasso (2019−2022) architecture (12 nm), while the Xeon E3-1220 v2 uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Athlon Silver PRO 3125GE scores 4,633 against the Xeon E3-1220 v2's 4,680 — a 1% lead for the Xeon E3-1220 v2. L3 cache: 4 MB (total) on the Athlon Silver PRO 3125GE vs 8 MB (total) on the Xeon E3-1220 v2.

Feature	Athlon Silver PRO 3125GE	Xeon E3-1220 v2
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	3.4 GHz	3.5 GHz+3%
Base Clock	3.4 GHz+10%	3.1 GHz
L3 Cache	4 MB (total)	8 MB (total)+100%
L2 Cache	512 kB (per core)+100%	256 kB (per core)
Process	12 nm-45%	22 nm
Architecture	Picasso (2019−2022)	Ivy Bridge (2012−2013)
PassMark	4,633	4,680+1%

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Memory & Platform

The Athlon Silver PRO 3125GE uses the AM4 socket (PCIe 3.0), while the Xeon E3-1220 v2 uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.