Atom x7835RE vs Xeon D-1528

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.

Atom x7835RE vs Xeon D-1528 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.

Atom x7835RE vs Xeon D-1528: Pros, Cons & Final Verdict

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

Atom x7835RE

2024

Why buy it

✅+300% larger total L3 cache (6 MB vs 1.5 MB).
✅Draws 12W instead of 35W, a 23W reduction.
✅Newer platform on FCBGA1264 with DDR5 support instead of FCBGA1667 and DDR4.
✅100+% more PCIe lanes (9 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics (32EU), while Xeon D-1528 needs a discrete GPU.

Trade-offs

❌Lower PassMark (6,795 vs 6,823).
❌Less compelling for workstation-style loads than Xeon D-1528, which brings 6 cores / 12 threads.
❌Launch MSRP is still $127 MSRP, while Xeon D-1528 mostly shows up through inconsistent older-market listings.

Xeon D-1528

2015

Why buy it

✅+0.4% higher PassMark.
✅Better for workstations and heavier parallel workloads: 6 cores / 12 threads.

Trade-offs

❌Smaller total L3 cache (1.5 MB vs 6 MB).
❌191.7% higher power demand at 35W vs 12W.
❌Older platform position on FCBGA1667 with DDR4, while Atom x7835RE moves to FCBGA1264 and DDR5.
❌No integrated graphics, while Atom x7835RE can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Atom x7835RE better than Xeon D-1528?

Not really, because they are built for different jobs. Xeon D-1528 makes more sense for workstation-style multi-core throughput, while Atom x7835RE 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 D-1528 is the stronger fit. You are getting 0.4% better PassMark, backed by 6 cores and 12 threads.

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

Atom x7835RE is the better buy right now. Atom x7835RE comes in at an unclear MSRP at $127 MSRP versus unclear MSRP, and it still gives you a 1.6% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon D-1528 is still stronger for heavier multi-core work with 0.4% better PassMark. It is also 100.0% better value on MSRP (53.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Atom x7835RE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2015), a healthier platform with FCBGA1264 and DDR5 instead of FCBGA1667, and 300% larger total L3 cache (6 MB vs 1.5 MB). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Atom x7835RE vs Xeon D-1528 Technical Specifications

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

Atom x7835RE

The Atom x7835RE is manufactured by Intel. It was released in 8 April 2024 (1 year ago). It is based on the Amston Lake (2024−2025) architecture. It features 8 cores and 8 threads. Base frequency is 1.3 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (per module). Built on 10 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 12 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 6,795 points. Launch price was $127.

Xeon D-1528

The Xeon D-1528 is manufactured by Intel. It was released in 1 November 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 6 cores and 12 threads. Base frequency is 1.9 GHz, with boost up to 2.5 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: 6,823 points. Launch price was $320.

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Processing Power

The Atom x7835RE packs 8 cores / 8 threads, while the Xeon D-1528 offers 6 cores / 12 threads — the Atom x7835RE has 2 more cores. Boost clocks reach 3.6 GHz on the Atom x7835RE versus 2.5 GHz on the Xeon D-1528 — a 36.1% clock advantage for the Atom x7835RE (base: 1.3 GHz vs 1.9 GHz). The Atom x7835RE uses the Amston Lake (2024−2025) architecture (10 nm), while the Xeon D-1528 uses Broadwell (2015−2019) (14 nm). In PassMark, the Atom x7835RE scores 6,795 against the Xeon D-1528's 6,823 — a 0.4% lead for the Xeon D-1528. L3 cache: 6 MB (total) on the Atom x7835RE vs 1.5 MB (per core) on the Xeon D-1528.

Feature	Atom x7835RE	Xeon D-1528
Cores / Threads	8 / 8+33%	6 / 12
Boost Clock	3.6 GHz+44%	2.5 GHz
Base Clock	1.3 GHz	1.9 GHz+46%
L3 Cache	6 MB (total)+300%	1.5 MB (per core)
L2 Cache	2 MB (per module)	256K (per core)+12700%
Process	10 nm-29%	14 nm
Architecture	Amston Lake (2024−2025)	Broadwell (2015−2019)
PassMark	6,795	6,823

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Memory & Platform

The Atom x7835RE uses the FCBGA1264 socket (PCIe 4.0), while the Xeon D-1528 uses FCBGA1667 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Atom x7835RE	Xeon D-1528
Socket	FCBGA1264	FCBGA1667
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR5-4800	—
Max RAM Capacity	32 GB	—
RAM Channels	1	—
ECC Support	Yes	—
PCIe Lanes	9	—