Athlon X2 BE-2300 vs Ryzen 9 5900X

Athlon X2 BE-2300

2 Cores2 Thrd45 WWMax: 1.9 GHz2007

Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020

Performance Spectrum - CPU

Athlon X2 BE-2300

2 / 2

905

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Ryzen 9 5900X

12 / 24

38,955

+4204.4%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

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 Athlon X2 BE-2300 is positioned at rank #1011 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 Athlon X2 BE-2300

Ryzen 9 7950X

MSRP: $194|Avg: $20

34444%

Core i9-10900T

MSRP: $120|Avg: $5

32546%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

23631%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

7119%

Ryzen 9 9950X

MSRP: $649|Avg: $129

5639%

Ryzen 5 8400F

MSRP: $303|Avg: $55

4933%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

2825%

Ryzen 5 2600X

MSRP: $229|Avg: $55

2789%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

2539%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

2539%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

2510%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

2443%

#13

Core i3-9100E

MSRP: $202|Avg: $30

2409%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

2399%

#15

Core i3-8300T

MSRP: $138|Avg: $25

2377%

#1011

Athlon X2 BE-2300

MSRP: $100|Avg: $80

100%

#1012

Core i7-875K

MSRP: $353|Avg: $175

99%

#1013

Core i5-670

MSRP: $284|Avg: $100

99%

#1014

Core i5-680

MSRP: $294|Avg: $10

98%

#1015

Core 2 Duo E4300

MSRP: $113|Avg: $5

98%

#1017

Core 2 Duo E4500

MSRP: $133|Avg: $10

97%

#1019

Core 2 Duo E7600

MSRP: $133|Avg: $50

96%

#1020

Core 2 Duo E8700

MSRP: $256|Avg: $30

95%

#1021

Core i7-3970X

MSRP: $990|Avg: $60

95%

#1022

Core 2 Duo E6550

MSRP: $163|Avg: $20

95%

#1023

Phenom X3 8450

MSRP: $145|Avg: $147

93%

#1024

Core i7-3960X

MSRP: $999|Avg: $60

93%

#1025

Celeron 2.70

MSRP: $49|Avg: $49

92%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Ryzen 9 5900X

#141

Core i9-13900K

MSRP: $599|Avg: $500

105%

#142

Core i3-14100

MSRP: $134|Avg: $131

104%

#143

Ryzen 5 3400G

MSRP: $149|Avg: $80

103%

#144

Core i7-10700KF

MSRP: $405|Avg: $160

103%

#145

Core i5-11600K

MSRP: $262|Avg: $170

103%

#146

Core i7-13700K

MSRP: $409|Avg: $400

103%

#147

Ryzen 5 PRO 3400G

MSRP: $149|Avg: $80

102%

#148

Ryzen 7 PRO 2700X

MSRP: $329|Avg: $150

102%

#149

Core i9-12900KS

MSRP: $739|Avg: $385

102%

#150

Ryzen 5 5500X3D

MSRP: $185|Avg: $180

101%

#151

Core Ultra 7 265T

MSRP: $384|Avg: $362

101%

#152

Ryzen 3 3200GE

MSRP: $85|Avg: $64

101%

#153

Core i3-9100T

MSRP: $122|Avg: $50

101%

#154

Ryzen 5 4600G

MSRP: $154|Avg: $143

100%

#155

Core i7-13700T

MSRP: $384|Avg: $250

100%

#156

Ryzen 9 5900X

MSRP: $549|Avg: $350

100%

#157

Core i7-13700F

MSRP: $359|Avg: $345

100%

#158

Core i5-13600T

MSRP: $255|Avg: $255

99%

#159

Ryzen 5 3400GE

MSRP: $149|Avg: $80

99%

#160

Core i7-12700F

MSRP: $314|Avg: $275

99%

#161

Core i5-9400

MSRP: $192|Avg: $85

99%

#162

Core i3-13100

MSRP: $134|Avg: $128

99%

#163

Core i9-10910

MSRP: $488|Avg: $200

96%

#164

Core i5-14600T

MSRP: $255|Avg: $255

96%

#165

Core i5-11500T

MSRP: $192|Avg: $120

95%

#166

Ryzen 7 5700X3D

MSRP: $249|Avg: $249

95%

#167

Ryzen 3 8300GE

MSRP: $129|Avg: $129

95%

#168

Core i3-13100T

MSRP: $134|Avg: $122

94%

#169

Core i5-10600T

MSRP: $213|Avg: $110

94%

#170

Ryzen 3 3200G

MSRP: $100|Avg: $67

94%

#171

Core Ultra 9 285

MSRP: $589|Avg: $550

94%

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 9 5900X (2020) utilizes 7 nm, 12 nm technology and DDR4-3200, providing a fundamental performance advantage.

Insight	Athlon X2 BE-2300	Ryzen 9 5900X
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($80)	⚠️ Higher cost ($350)
Longevity	🛑 Legacy (Brisbane (2007−2008) / 65 nm)	✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm)

💎 Value Proposition

The Athlon X2 BE-2300 (2007) relies on 65 nm technology and older memory, placing it in a different performance category relative to modern standards.

Insight	Athlon X2 BE-2300	Ryzen 9 5900X
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+884%)
Upfront Cost	✅ More affordable ($80)	⚠️ Higher cost ($350)

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.

Athlon X2 BE-2300 Benchmark Check

Ryzen 9 5900X Benchmark Check

Technical Specifications

Side-by-side comparison of Athlon X2 BE-2300 and Ryzen 9 5900X

Athlon X2 BE-2300

The Athlon X2 BE-2300 is manufactured by AMD. It was released in 2009-01-01. It is based on the Brisbane (2007−2008) architecture. It features 2 cores and 2 threads. Max frequency: 1.9 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 65 nm process technology. Socket: AM2. Thermal design power (TDP): 45 Watt. Passmark benchmark score: 905 points. Launch price was $149.

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

⚡

Processing Power

The Athlon X2 BE-2300 packs 2 cores / 2 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 10 more cores. Boost clocks reach 1.9 GHz on the Athlon X2 BE-2300 versus 4.8 GHz on the Ryzen 9 5900X — a 86.6% clock advantage for the Ryzen 9 5900X. The Athlon X2 BE-2300 uses the Brisbane (2007−2008) architecture (65 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Athlon X2 BE-2300 scores 905 against the Ryzen 9 5900X's 38,955 — a 190.9% lead for the Ryzen 9 5900X. L3 cache: 0 kB on the Athlon X2 BE-2300 vs 64 MB on the Ryzen 9 5900X.

Feature	Athlon X2 BE-2300	Ryzen 9 5900X
Cores / Threads	2 / 2	12 / 24+500%
Boost Clock	1.9 GHz	4.8 GHz+153%
Base Clock	—	3.7 GHz
L3 Cache	0 kB	64 MB
L2 Cache	512 kB	512K (per core)
Process	65 nm	7 nm, 12 nm-89%
Architecture	Brisbane (2007−2008)	Vermeer (Zen3) (2020−2022)
PassMark	905	38,955+4204%
Cinebench R23 Multi	—	21,000
Geekbench 6 Single	—	2,174
Geekbench 6 Multi	—	11,888

🧠

Memory & Platform

The Athlon X2 BE-2300 uses the AM2 socket (PCIe 1.1), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Athlon X2 BE-2300 versus DDR4-3200 on the Ryzen 9 5900X — the Ryzen 9 5900X supports 66.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 16 GB — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon X2 BE-2300) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD AM2 (Athlon X2 BE-2300) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

Feature	Athlon X2 BE-2300	Ryzen 9 5900X
Socket	AM2	AM4
PCIe Generation	PCIe 1.1	PCIe 4.0+264%
Max RAM Speed	DDR2-800	DDR4-3200+100%
Max RAM Capacity	16 GB	128 GB+700%
RAM Channels	2	2
ECC Support	❌	✅
PCIe Lanes	0	24

🔧

Advanced Features

Virtualization: not specified (Athlon X2 BE-2300) / AMD-V (Ryzen 9 5900X). Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.

Feature	Athlon X2 BE-2300	Ryzen 9 5900X
Integrated GPU	No	No
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Workstation

💰

Value Analysis

The Athlon X2 BE-2300 launched at $100 MSRP, while the Ryzen 9 5900X debuted at $549. At current prices ($80 vs $350), the Athlon X2 BE-2300 is $270 cheaper. In terms of value (PassMark points per dollar), the Athlon X2 BE-2300 delivers 11.3 pts/$ vs 111.3 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 163.1% better value option.