Core i5-2520M vs Ryzen 7 7800X3D

Core i5-2520M

2 Cores4 Thrd35 WWMax: 3.2 GHz2011

Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Performance Spectrum - CPU

Core i5-2520M

2 / 4

2,241

0.0%

34,293

+1430.3%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

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. The Core i5-2520M is positioned at rank #1083 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.

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

Performance Per Dollar Core i5-2520M

#1071

Atom x5-Z8300

MSRP: $20|Avg: N/A

2946%

#1072

Atom Z3735G

MSRP: $17|Avg: N/A

2903%

#1073

Core i5-480M

MSRP: $81|Avg: $77

2665%

#1074

Core i5-460M

MSRP: $80|Avg: $129

2653%

#1075

Core i5-2540M

MSRP: $266|Avg: $10

2628%

#1077

Core i5-450M

MSRP: $32|Avg: $31

2538%

#1078

Core i3-380M

MSRP: $49|Avg: $25

2434%

#1079

Core i5-430M

MSRP: N/A|Avg: $33

2430%

#1080

Core 2 Duo T6600

MSRP: N/A|Avg: $4

2364%

#1083

Core i5-2520M

MSRP: $225|Avg: N/A

100%

#1084

Core i7-2710QE

MSRP: $378|Avg: $40

100%

#1089

Core i5-3610ME

MSRP: $276|Avg: $22

96%

#1090

Core m3-7Y32

MSRP: $281|Avg: $281

96%

#1092

Celeron B720

MSRP: $70|Avg: $10

95%

#1093

Celeron 847

MSRP: $134|Avg: $15

95%

#1094

Core i7-2630QM

MSRP: $378|Avg: N/A

94%

#1096

Core i7-2635QM

MSRP: $378|Avg: N/A

94%

#1097

Celeron 877

MSRP: $86|Avg: $15

94%

#1098

Celeron Dual-Core SU2300

MSRP: $134|Avg: $50

94%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Ryzen 7 7800X3D

#197

Ryzen 5 5600X3D

MSRP: $229|Avg: $229

107%

#198

Core i3-9350KF

MSRP: $173|Avg: $80

106%

#199

Ryzen 7 PRO 5755GE

MSRP: $220|Avg: $220

106%

#200

Core i3-9300

MSRP: $143|Avg: $75

106%

#201

Ryzen 7 3800XT

MSRP: $399|Avg: $249

105%

#202

Core i5-11400T

MSRP: $182|Avg: $140

104%

#203

Core i3-10305

MSRP: $149|Avg: $100

103%

#204

Core i3-9320

MSRP: $154|Avg: $80

103%

#205

Core i3-10105

MSRP: $122|Avg: $90

103%

#206

Core i3-13100E

MSRP: $150|Avg: $150

102%

#207

Core i9-13900F

MSRP: $524|Avg: $536

102%

#208

Processor 300

MSRP: $82|Avg: $80

102%

#209

Ryzen 5 2600

MSRP: $199|Avg: $145

102%

#210

Ryzen 5 2400GE

MSRP: $169|Avg: $80

101%

#211

Core i9-14900KS

MSRP: $749|Avg: $670

101%

#212

Ryzen 7 7800X3D

MSRP: $449|Avg: $384

100%

#213

Core i3-8100T

MSRP: $117|Avg: $59

100%

#214

Core i7-13700E

MSRP: $390|Avg: $380

100%

#215

Ryzen 7 PRO 5750G

MSRP: $430|Avg: $270

99%

#216

Core i7-9700

MSRP: $333|Avg: $150

99%

#217

Core i5-13500TE

MSRP: $235|Avg: $250

98%

#218

Ryzen 3 PRO 2200G

MSRP: $294|Avg: $76

98%

#219

Ryzen 7 PRO 5845

MSRP: $300|Avg: $300

97%

#220

Athlon PRO 300GE

MSRP: $50|Avg: $50

97%

#221

Athlon Gold 3150G

MSRP: $100|Avg: $80

97%

#222

Core i7-9800X

MSRP: $589|Avg: $210

97%

#223

Ryzen 7 4700G

MSRP: $299|Avg: $235

96%

#224

Ryzen 9 5900

MSRP: $549|Avg: $395

96%

#225

Ryzen 5 7600X3D

MSRP: $299|Avg: $300

96%

#226

Ryzen 5 1600X

MSRP: $249|Avg: $144

59%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Ryzen 7 7800X3D (2023) utilizes 5 nm technology and DDR5-5200, providing a fundamental performance advantage.

Insight	Core i5-2520M	Ryzen 7 7800X3D
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($225)	⚠️ Higher cost ($384)
Longevity	🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm)	✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm)

💎 Value Proposition

The Core i5-2520M (2011) relies on 32 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Core i5-2520M	Ryzen 7 7800X3D
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+797%)
Upfront Cost	✅ More affordable ($225)	⚠️ Higher cost ($384)

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.

Core i5-2520M Benchmark Check

Ryzen 7 7800X3D Benchmark Check

Technical Specifications

Side-by-side comparison of Core i5-2520M and Ryzen 7 7800X3D

Core i5-2520M

The Core i5-2520M is manufactured by Intel. It was released in 1 February 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 3.2 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,241 points. Launch price was $225.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

⚡

Processing Power

The Core i5-2520M packs 2 cores / 4 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 6 more cores. Boost clocks reach 3.2 GHz on the Core i5-2520M versus 5 GHz on the Ryzen 7 7800X3D — a 43.9% clock advantage for the Ryzen 7 7800X3D (base: 2.5 GHz vs 4.4 GHz). The Core i5-2520M uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Core i5-2520M scores 2,241 against the Ryzen 7 7800X3D's 34,293 — a 175.5% lead for the Ryzen 7 7800X3D. L3 cache: 3 MB (total) on the Core i5-2520M vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Core i5-2520M	Ryzen 7 7800X3D
Cores / Threads	2 / 4	8 / 16+300%
Boost Clock	3.2 GHz	5 GHz+56%
Base Clock	2.5 GHz	4.4 GHz+76%
L3 Cache	3 MB (total)	96 MB (total)+3100%
L2 Cache	256K (per core)	1 MB (per core)+300%
Process	32 nm	5 nm-84%
Architecture	Sandy Bridge (2011−2013)	Raphael (Zen4) (2022−2023)
PassMark	2,241	34,293+1430%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	—	2,700
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The Core i5-2520M uses the PGA988 socket (PCIe 2.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1333 on the Core i5-2520M versus DDR5-5200 on the Ryzen 7 7800X3D — the Core i5-2520M supports 198.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 16 — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i5-2520M) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM65,HM67,QM67,QS67 (Core i5-2520M) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	Core i5-2520M	Ryzen 7 7800X3D
Socket	PGA988	AM5
PCIe Generation	PCIe 2.0	PCIe 5.0+150%
Max RAM Speed	1333+26560%	DDR5-5200
Max RAM Capacity	16	128 GB+838860700%
RAM Channels	2	2
ECC Support	❌	✅
PCIe Lanes	16	28+75%

🔧

Advanced Features

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core i5-2520M) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — Intel HD Graphics 3000 (Core i5-2520M) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Core i5-2520M rivals Phenom II Black Edition N660; Ryzen 7 7800X3D rivals Intel Core i7-14700K.