Atom D525 vs Xeon E5502

Atom D525

2 Cores4 Thrd13 WWMax: 1.83 GHz2010

Xeon E5502

2 Cores2 Thrd80 WWMax: 1.87 GHz2009

Performance Spectrum - CPU

Atom D525

2 / 4

1,707

0.0%

1,725

+1.1%

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money. The Atom D525 is positioned at rank 31 and the Xeon E5502 is on rank 893, so the Atom D525 offers better cost-efficiency for playing games.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Atom D525

#19

Atom x5-Z8300

MSRP: $20|Avg: N/A

172%

#20

Atom Z3735G

MSRP: $17|Avg: N/A

169%

#21

Core i5-480M

MSRP: $81|Avg: $77

155%

#22

Core i5-460M

MSRP: $80|Avg: $129

155%

#23

Core i5-2540M

MSRP: $266|Avg: $10

153%

#25

Core i5-450M

MSRP: $32|Avg: $31

148%

#26

Core i3-380M

MSRP: $49|Avg: $25

142%

#27

Core i5-430M

MSRP: N/A|Avg: $33

142%

#28

Core 2 Duo T6600

MSRP: N/A|Avg: $4

138%

#31

Atom D525

MSRP: $63|Avg: N/A

100%

#32

Atom x7835RE

MSRP: $127|Avg: N/A

100%

#33

Core 2 Duo P8400

MSRP: $209|Avg: $10

98%

#38

Core 2 Duo T8100

MSRP: $209|Avg: $10

91%

#39

Atom 330

MSRP: $43|Avg: $30

90%

#43

Core 2 Duo SU7300

MSRP: $289|Avg: N/A

88%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Xeon E5502

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

22639%

Xeon Gold 6240R

MSRP: $2444|Avg: N/A

4274%

#10

Xeon 6337P

MSRP: $60|Avg: $5

3798%

#15

EPYC 9174F

MSRP: $194|Avg: $30

2934%

#502

Xeon Platinum 8362

MSRP: $6236|Avg: $5740

99%

#503

Xeon W-3275M

MSRP: $4449|Avg: $4449

99%

#504

Xeon E5-2660 v3

MSRP: $1445|Avg: $150

98%

#505

Xeon E5-2679 v4

MSRP: $2702|Avg: $500

97%

#506

Xeon E5-2680 v3

MSRP: $1745|Avg: $212

93%

#507

Xeon Platinum 8562Y+

MSRP: $5945|Avg: $7000

92%

#508

Xeon E7-8895 v2

MSRP: $6841|Avg: $65

91%

#893

Xeon E5502

MSRP: $188|Avg: $39

100%

#898

Xeon W-2225

MSRP: $1166|Avg: $150

97%

#899

Xeon E5-2650L v3

MSRP: $1329|Avg: N/A

97%

#906

Xeon E5405

MSRP: $209|Avg: $15

91%

#907

Xeon E5-2440

MSRP: $728|Avg: $249

91%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Use Case Distinction: This is a comparison between a Professional Workstation processor ($39) and a Consumer Desktop CPU. The Xeon E5502 is engineered for massive parallel workloads (rendering, scientific simulations), offering significantly higher core counts.

Insight	Atom D525	Xeon E5502
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	⚠️ Higher cost ($63)	✅ More affordable ($39)
Longevity	🛑 Legacy (Pinetrail (2009−2011) / 45 nm)	🛑 Legacy (Gainestown (2009−2010) / 45 nm)

💎 Value Proposition

The Atom D525 ($63), however, is optimized for mixed workloads and gaming. For most users, it offers superior single-thread performance and responsiveness at a fraction of the cost ($24 less, 62% cheaper), making it the better choice for daily use and gaming.

Insight	Atom D525	Xeon E5502
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+63%)
Upfront Cost	⚠️ Higher cost ($63)	✅ More affordable ($39)

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Atom D525 Benchmark Check

Xeon E5502 Benchmark Check

Technical Specifications

Side-by-side comparison of Atom D525 and Xeon E5502

Atom D525

The Atom D525 is manufactured by Intel. It was released in 21 June 2010 (15 years ago). It is based on the Pinetrail (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 13 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,707 points. Launch price was $63.

Xeon E5502

The Xeon E5502 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Gainestown (2009−2010) architecture. It features 2 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 1,725 points. Launch price was $95.

⚡

Processing Power

The Atom D525 packs 2 cores / 4 threads, matching the Xeon E5502's 2 cores. Boost clocks reach 1.83 GHz on the Atom D525 versus 1.87 GHz on the Xeon E5502 — a 2.2% clock advantage for the Xeon E5502 (base: 1.8 GHz vs 1.86 GHz). The Atom D525 uses the Pinetrail (2009−2011) architecture (45 nm), while the Xeon E5502 uses Gainestown (2009−2010) (45 nm). In PassMark, the Atom D525 scores 1,707 against the Xeon E5502's 1,725 — a 1% lead for the Xeon E5502. L3 cache: 0 kB on the Atom D525 vs 4 MB (total) on the Xeon E5502.

Feature	Atom D525	Xeon E5502
Cores / Threads	2 / 4	2 / 2
Boost Clock	1.83 GHz	1.87 GHz+2%
Base Clock	1.8 GHz	1.86 GHz+3%
L3 Cache	0 kB	4 MB (total)
L2 Cache	512K (per core)+100%	256 kB (per core)
Process	45 nm	45 nm
Architecture	Pinetrail (2009−2011)	Gainestown (2009−2010)
PassMark	1,707	1,725+1%
Geekbench 6 Single	—	200
Geekbench 6 Multi	—	800

🧠

Memory & Platform

The Atom D525 uses the FCBGA559 socket (PCIe 2.0), while the Xeon E5502 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-800 memory speed. The Xeon E5502 supports up to 144 GB of RAM compared to 4 GB — 189.2% more capacity for professional workloads. Memory channels: 1 (Atom D525) vs 3 (Xeon E5502). PCIe lanes: 0 (Atom D525) vs 32 (Xeon E5502) — the Xeon E5502 offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel NM10 (Atom D525) and Intel 5500,Intel 5520,Intel X58 (Xeon E5502).

Feature	Atom D525	Xeon E5502
Socket	FCBGA559	LGA1366
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-800	DDR3-800
Max RAM Capacity	4 GB	144 GB+3500%
RAM Channels	1	3+200%
ECC Support	❌	✅
PCIe Lanes	0	32

🔧

Advanced Features

Virtualization: not specified (Atom D525) / true (Xeon E5502). The Atom D525 includes integrated graphics (Intel GMA 3150), while the Xeon E5502 requires a dedicated GPU.