Athlon 3000G vs Xeon E5-2603 v4

Athlon 3000G vs Xeon E5-2603 v4 Performance Spectrum

Athlon 3000G

2 / 4

4,446

0.0%

Ryzen Threadripper PRO 7965WX

Xeon E5-2603 v4

6 / 6

4,517

+1.6%

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 3000G vs Xeon E5-2603 v4 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 3000G vs Xeon E5-2603 v4: Pros, Cons & Final Verdict

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

Athlon 3000G

2019

Why buy it

✅Draws 35W instead of 85W, a 50W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Vega 3 Graphics, while Xeon E5-2603 v4 needs a discrete GPU.
✅Includes a boxed cooler (true), unlike Xeon E5-2603 v4.

Trade-offs

❌Lower PassMark (4,446 vs 4,517).
❌Smaller total L3 cache (4 MB vs 15 MB).
❌Less compelling for workstation-style loads than Xeon E5-2603 v4, which brings 6 cores / 6 threads.
❌Launch MSRP is still $49 MSRP, while Xeon E5-2603 v4 mostly shows up through inconsistent older-market listings.

Xeon E5-2603 v4

2016

Why buy it

✅+1.6% higher PassMark.
✅+275% larger total L3 cache (15 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 6 cores / 6 threads.

Trade-offs

❌142.9% higher power demand at 85W vs 35W.
❌No integrated graphics, while Athlon 3000G can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Athlon 3000G.

Quick Answers

So, is Athlon 3000G better than Xeon E5-2603 v4?

Not really, because they are built for different jobs. Xeon E5-2603 v4 makes more sense for workstation-style multi-core throughput, while Athlon 3000G 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, Xeon E5-2603 v4 is the stronger fit. You are getting 1.6% better PassMark, backed by 6 cores and 6 threads. It also has the larger cache pool with 275% larger total L3 cache (15 MB vs 4 MB).

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

Athlon 3000G is the better buy right now. Athlon 3000G comes in at an unclear MSRP at $49 MSRP versus unclear MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon E5-2603 v4 is still stronger for heavier multi-core work with 1.6% better PassMark. It is also 100.0% better value on MSRP (90.7 vs 0.0 PassMark/$), 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 3000G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2016). That makes it the safer long-term bet.

Athlon 3000G vs Xeon E5-2603 v4 Technical Specifications

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

Athlon 3000G

The Athlon 3000G is manufactured by AMD. It was released in 21 November 2019 (6 years ago). It is based on the Zen+ (2018−2019) architecture. It features 2 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 3.5 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 4,446 points. Launch price was $49.

Xeon E5-2603 v4

The Xeon E5-2603 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 6 cores and 6 threads. Base frequency is 1.7 GHz, with boost up to 1.7 GHz. L3 cache: 15 MB. L2 cache: 1.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 85 Watt. Memory support: DDR4-1600, DDR4-1866. Passmark benchmark score: 4,517 points. Launch price was $213.

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Processing Power

The Athlon 3000G packs 2 cores / 4 threads, while the Xeon E5-2603 v4 offers 6 cores / 6 threads — the Xeon E5-2603 v4 has 4 more cores. Boost clocks reach 3.5 GHz on the Athlon 3000G versus 1.7 GHz on the Xeon E5-2603 v4 — a 69.2% clock advantage for the Athlon 3000G (base: 3.5 GHz vs 1.7 GHz). The Athlon 3000G uses the Zen+ (2018−2019) architecture (14 nm), while the Xeon E5-2603 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Athlon 3000G scores 4,446 against the Xeon E5-2603 v4's 4,517 — a 1.6% lead for the Xeon E5-2603 v4. L3 cache: 4 MB (total) on the Athlon 3000G vs 15 MB on the Xeon E5-2603 v4.

Feature	Athlon 3000G	Xeon E5-2603 v4
Cores / Threads	2 / 4	6 / 6+200%
Boost Clock	3.5 GHz+106%	1.7 GHz
Base Clock	3.5 GHz+106%	1.7 GHz
L3 Cache	4 MB (total)	15 MB+275%
L2 Cache	512K (per core)+34033%	1.5 MB
Process	14 nm	14 nm
Architecture	Zen+ (2018−2019)	Broadwell (2015−2019)
PassMark	4,446	4,517+2%
Cinebench R23 Multi	1,800	—
Geekbench 6 Single	956	—
Geekbench 6 Multi	1,970	—

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Memory & Platform

The Athlon 3000G uses the AM4 socket (PCIe 3.0), while the Xeon E5-2603 v4 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Athlon 3000G	Xeon E5-2603 v4
Socket	AM4	LGA2011
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	2666	—
Max RAM Capacity	64	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: true (Athlon 3000G) / not specified (Xeon E5-2603 v4). The Athlon 3000G includes integrated graphics (Radeon Vega 3 Graphics), while the Xeon E5-2603 v4 requires a dedicated GPU. Direct competitor: Athlon 3000G rivals Pentium Gold G6400.