Core 2 Duo U7600 vs Phenom X3 8600

Core 2 Duo U7600

2 Cores2 Thrd2 WWMax: 1.2 GHz2006

Phenom X3 8600

3 Cores3 Thrd95 WWMax: 2.3 GHz2008

Performance Spectrum - CPU

Core 2 Duo U7600

2 / 2

1,263

0.0%

Celeron 857

Pentium T3400

Pentium Dual-Core E2200

1,267

+0.3%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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 Core 2 Duo U7600 is positioned at rank 1206 and the Phenom X3 8600 is on rank 947, so the Phenom X3 8600 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 Core 2 Duo U7600

#1194

Atom x5-Z8300

MSRP: $20|Avg: N/A

5810%

#1195

Atom Z3735G

MSRP: $17|Avg: N/A

5725%

#1196

Core i5-480M

MSRP: $81|Avg: $77

5255%

#1197

Core i5-460M

MSRP: $80|Avg: $129

5232%

#1198

Core i5-2540M

MSRP: $266|Avg: $10

5184%

#1200

Core i5-450M

MSRP: $32|Avg: $31

5006%

#1201

Core i3-380M

MSRP: $49|Avg: $25

4800%

#1202

Core i5-430M

MSRP: N/A|Avg: $33

4792%

#1203

Core 2 Duo T6600

MSRP: N/A|Avg: $4

4663%

#1206

Core 2 Duo U7600

MSRP: $250|Avg: $5

100%

#1207

Pentium M 735

MSRP: $294|Avg: N/A

98%

#1208

Core i7-620LM

MSRP: $300|Avg: N/A

97%

#1209

Core i7-740QM

MSRP: $378|Avg: N/A

96%

#1211

Core 2 Solo SU3300

MSRP: $262|Avg: $50

94%

#1212

Celeron 540

MSRP: $86|Avg: $5

94%

#1213

Celeron U3600

MSRP: $134|Avg: $134

92%

#1216

Core 2 Quad Q9000

MSRP: $348|Avg: $15

91%

#1217

Core i5-2537M

MSRP: $250|Avg: N/A

91%

#1218

Core i7-720QM

MSRP: $364|Avg: N/A

90%

#1219

Pentium U5400

MSRP: $289|Avg: $214

88%

#1220

Pentium T2330

MSRP: $150|Avg: $7

88%

#1221

Z-01

MSRP: $50|Avg: $10

85%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Phenom X3 8600

Ryzen 9 7950X

MSRP: $194|Avg: $20

24603%

Core i9-10900T

MSRP: $120|Avg: $5

23247%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

16879%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

5085%

Ryzen 9 9950X

MSRP: $649|Avg: $129

4028%

Ryzen 5 8400F

MSRP: $303|Avg: $55

3524%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

2018%

Ryzen 5 2600X

MSRP: $229|Avg: $55

1992%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

1814%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

1813%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

1793%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

1745%

#13

Core i3-9100E

MSRP: $202|Avg: $30

1720%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

1713%

#15

Core i3-8300T

MSRP: $138|Avg: $25

1698%

#947

Phenom X3 8600

MSRP: $100|Avg: $20

100%

#948

A10-6790B

MSRP: $122|Avg: $50

100%

#949

Core i3-6100TE

MSRP: $250|Avg: $90

100%

#950

FX-4320

MSRP: $250|Avg: $100

99%

#951

Core i7-3960X Extreme Edition

MSRP: $990|Avg: $150

99%

#952

Celeron E1200

MSRP: $53|Avg: $98

99%

#954

Core i5-660

MSRP: $196|Avg: $150

98%

#955

Athlon II X2 250

MSRP: $87|Avg: $15

98%

#956

Core i3-2120T

MSRP: $127|Avg: $38

98%

#957

Phenom II X3 720

MSRP: $130|Avg: $64

97%

#958

Pentium E6300

MSRP: $84|Avg: $15

97%

#959

Core i5-661

MSRP: $196|Avg: $40

96%

#960

Core i3-4150

MSRP: $281|Avg: $70

96%

#961

Core i5-750

MSRP: $210|Avg: $30

96%

#962

Core i3-2100T

MSRP: $127|Avg: $127

95%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Leadership: The Phenom X3 8600 delivers superior performance across the board. It outperforms the Core 2 Duo U7600 in both compute-intensive tasks (0.3% faster) and gaming workloads.

Insight	Core 2 Duo U7600	Phenom X3 8600
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($5)	⚠️ Higher cost ($20)
Longevity	🛑 Legacy (Merom-2048 (2006−2008) / 65 nm)	🛑 Legacy (Toliman (2008) / 65 nm)

💎 Value Proposition

Value Proposition: While both processors are considered legacy components by modern standards, the Core 2 Duo U7600 holds the technical lead in efficiency. Priced at $5 (vs $20), it costs 75% less. While offering basic entry-level performance, it results in a 299% higher cost efficiency score compared to the Phenom X3 8600.

Insight	Core 2 Duo U7600	Phenom X3 8600
Cost Efficiency	✅ Better overall value (+299%)	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($5)	⚠️ Higher cost ($20)

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 2 Duo U7600 Benchmark Check

Phenom X3 8600 Benchmark Check

Technical Specifications

Side-by-side comparison of Core 2 Duo U7600 and Phenom X3 8600

Core 2 Duo U7600

The Core 2 Duo U7600 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom-2048 (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: BGA479. Thermal design power (TDP): 10 Watt. Passmark benchmark score: 1,263 points. Launch price was $249.

Phenom X3 8600

The Phenom X3 8600 is manufactured by AMD. It was released in 2009-01-01. It is based on the Toliman (2008) architecture. It features 3 cores and 3 threads. Max frequency: 2.3 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 95 Watt. Passmark benchmark score: 1,267 points. Launch price was $149.

⚡

Processing Power

The Core 2 Duo U7600 packs 2 cores / 2 threads, while the Phenom X3 8600 offers 3 cores / 3 threads — the Phenom X3 8600 has 1 more core. Boost clocks reach 1.2 GHz on the Core 2 Duo U7600 versus 2.3 GHz on the Phenom X3 8600 — a 62.9% clock advantage for the Phenom X3 8600. The Core 2 Duo U7600 uses the Merom-2048 (2006−2008) architecture (65 nm), while the Phenom X3 8600 uses Toliman (2008) (65 nm). In PassMark, the Core 2 Duo U7600 scores 1,263 against the Phenom X3 8600's 1,267 — a 0.3% lead for the Phenom X3 8600. L3 cache: 0 kB on the Core 2 Duo U7600 vs 2 MB (total) on the Phenom X3 8600.

Feature	Core 2 Duo U7600	Phenom X3 8600
Cores / Threads	2 / 2	3 / 3+50%
Boost Clock	1.2 GHz	2.3 GHz+92%
Base Clock	1.2 GHz	—
L3 Cache	0 kB	2 MB (total)
L2 Cache	2 MB+300%	512 kB (per core)
Process	65 nm	65 nm
Architecture	Merom-2048 (2006−2008)	Toliman (2008)
PassMark	1,263	1,267

🧠

Memory & Platform

The Core 2 Duo U7600 uses the BGA479 socket (PCIe 1.1), while the Phenom X3 8600 uses AM2+ (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo U7600	Phenom X3 8600
Socket	BGA479	AM2+
PCIe Generation	PCIe 1.1	PCIe 2.0+82%

💰

Value Analysis

The Core 2 Duo U7600 launched at $250 MSRP, while the Phenom X3 8600 debuted at $100. At current prices ($5 vs $20), the Core 2 Duo U7600 is $15 cheaper. In terms of value (PassMark points per dollar), the Core 2 Duo U7600 delivers 252.6 pts/$ vs 63.4 pts/$ for the Phenom X3 8600 — making the Core 2 Duo U7600 the 119.8% better value option.