Core i7-3960X vs Ryzen 5 5600X

Core i7-3960X

6 Cores12 Thrd130 WWMax: 3.9 GHz2011

Ryzen 5 5600X

6 Cores12 Thrd65 WWMax: 4.6 GHz2020

Performance Spectrum - CPU

Core i7-3960X

6 / 12

8,402

0.0%

21,845

+160.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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 i7-3960X is positioned at rank #1024 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 i7-3960X

Ryzen 9 7950X

MSRP: $194|Avg: $20

37065%

Core i9-10900T

MSRP: $120|Avg: $5

35023%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

25429%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

7661%

Ryzen 9 9950X

MSRP: $649|Avg: $129

6068%

Ryzen 5 8400F

MSRP: $303|Avg: $55

5308%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

3040%

Ryzen 5 2600X

MSRP: $229|Avg: $55

3001%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

2732%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

2732%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

2701%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

2629%

#13

Core i3-9100E

MSRP: $202|Avg: $30

2592%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

2581%

#15

Core i3-8300T

MSRP: $138|Avg: $25

2558%

#396

Ryzen Embedded R2314

MSRP: $300|Avg: $762

91%

#1024

Core i7-3960X

MSRP: $999|Avg: $60

100%

#1025

Celeron 2.70

MSRP: $49|Avg: $49

99%

#1027

A10 PRO-7850B

MSRP: $426|Avg: $140

96%

#1028

Core 2 Quad Q8200

MSRP: $224|Avg: $36

96%

#1029

A12-9800E

MSRP: $426|Avg: $150

95%

#1030

Phenom II X6 1065T

MSRP: $426|Avg: $170

95%

#1031

Celeron 440

MSRP: $59|Avg: $10

95%

#1032

A8-3820

MSRP: $280|Avg: $200

93%

#1033

Core i7-860S

MSRP: $299|Avg: $96

92%

#1035

PRO A10-8770E

MSRP: $395|Avg: $210

90%

#1036

Core 2 Duo E4700

MSRP: $133|Avg: $10

90%

#1037

Athlon 64 X2 5800+

MSRP: $230|Avg: $20

90%

#1038

Phenom II X2 B53

MSRP: $150|Avg: $15

90%

#1039

Core 2 Quad Q9300

MSRP: $266|Avg: $27

90%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Ryzen 5 5600X

#24

Celeron G5925

MSRP: $62|Avg: $15

116%

#25

Ryzen 5 7500F

MSRP: $179|Avg: $145

114%

#26

Core Ultra 5 245

MSRP: $319|Avg: $220

113%

#27

Ryzen 7 2700

MSRP: $299|Avg: $86

112%

#28

Core Ultra 7 265KF

MSRP: $379|Avg: $323

112%

#29

Core Ultra 7 265F

MSRP: $369|Avg: $276

110%

#30

Core i5-12400F

MSRP: $174|Avg: $110

110%

#31

Ryzen 3 PRO 5355G

MSRP: $130|Avg: $80

108%

#32

Ryzen 7 2700X

MSRP: $329|Avg: $100

108%

#33

Core i3-10100F

MSRP: $88|Avg: $50

108%

#34

Ryzen 5 7400F

MSRP: $150|Avg: $147

107%

#35

Ryzen 5 9600X

MSRP: $279|Avg: $178

104%

#36

Ryzen 7 3800X

MSRP: $399|Avg: $140

102%

#37

Ryzen 3 5300G

MSRP: $130|Avg: $80

101%

#38

Ryzen 9 7900X

MSRP: $549|Avg: $316

100%

#39

Ryzen 5 5600X

MSRP: $299|Avg: $135

100%

#40

Core i5-14600KF

MSRP: $304|Avg: $239

100%

#41

Ryzen 7 5800

MSRP: $349|Avg: $160

99%

#42

Core i3-14100F

MSRP: $109|Avg: $96

99%

#43

Ryzen 7 3700X

MSRP: $329|Avg: $140

99%

#44

Ryzen 5 7600X

MSRP: $299|Avg: $178

98%

#45

Ryzen 3 3100

MSRP: $99|Avg: $75

98%

#46

Core i5-13490F

MSRP: $235|Avg: $170

97%

#47

Ryzen 5 5600F

MSRP: $99|Avg: $129

97%

#48

Ryzen 9 PRO 3900

MSRP: $499|Avg: $200

97%

#49

Ryzen 3 4300GE

MSRP: $94|Avg: $72

96%

#50

Ryzen 5 PRO 2400GE

MSRP: $169|Avg: $50

96%

#51

Core Ultra 5 225

MSRP: $240|Avg: $200

96%

#52

Core i5-11500

MSRP: $192|Avg: $110

96%

#53

Core i3-12100F

MSRP: $97|Avg: $90

96%

#54

Core Ultra 7 265

MSRP: $384|Avg: $320

96%

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 5 5600X (2020) utilizes 7 nm, 12 nm technology and DDR4, providing a fundamental performance advantage.

Insight	Core i7-3960X	Ryzen 5 5600X
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($60)	⚠️ Higher cost ($135)
Longevity	🛑 Legacy (Sandy Bridge-E (2011−2013) / 32 nm)	✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm)

💎 Value Proposition

The Core i7-3960X (2011) relies on 32 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Core i7-3960X	Ryzen 5 5600X
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+16%)
Upfront Cost	✅ More affordable ($60)	⚠️ Higher cost ($135)

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 i7-3960X Benchmark Check

Ryzen 5 5600X Benchmark Check

Technical Specifications

Side-by-side comparison of Core i7-3960X and Ryzen 5 5600X

Core i7-3960X

The Core i7-3960X is manufactured by Intel. It was released in 14 November 2011 (14 years ago). It is based on the Sandy Bridge-E (2011−2013) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 3.9 GHz. L3 cache: 15 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 8,402 points. Launch price was $861.

Ryzen 5 5600X

The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

⚡

Processing Power

Both the Core i7-3960X and Ryzen 5 5600X share an identical 6-core/12-thread configuration. Boost clocks reach 3.9 GHz on the Core i7-3960X versus 4.6 GHz on the Ryzen 5 5600X — a 16.5% clock advantage for the Ryzen 5 5600X (base: 3.3 GHz vs 3.7 GHz). The Core i7-3960X uses the Sandy Bridge-E (2011−2013) architecture (32 nm), while the Ryzen 5 5600X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i7-3960X scores 8,402 against the Ryzen 5 5600X's 21,845 — a 88.9% lead for the Ryzen 5 5600X. L3 cache: 15 MB (total) on the Core i7-3960X vs 32 MB on the Ryzen 5 5600X.

Feature	Core i7-3960X	Ryzen 5 5600X
Cores / Threads	6 / 12	6 / 12
Boost Clock	3.9 GHz	4.6 GHz+18%
Base Clock	3.3 GHz	3.7 GHz+12%
L3 Cache	15 MB (total)	32 MB+113%
L2 Cache	256 kB (per core)	512K (per core)+100%
Process	32 nm	7 nm, 12 nm-78%
Architecture	Sandy Bridge-E (2011−2013)	Vermeer (Zen 3) (2020−2022)
PassMark	8,402	21,845+160%
Geekbench 6 Single	658	—
Geekbench 6 Multi	4,973	—

🧠

Memory & Platform

The Core i7-3960X uses the LGA2011 socket (PCIe 2.0), while the Ryzen 5 5600X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i7-3960X versus DDR4-3200 on the Ryzen 5 5600X — the Ryzen 5 5600X supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 5600X supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Memory channels: 4 (Core i7-3960X) vs 2 (Ryzen 5 5600X). PCIe lanes: 40 (Core i7-3960X) vs 24 (Ryzen 5 5600X) — the Core i7-3960X offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X79 (Core i7-3960X) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 5 5600X).

Feature	Core i7-3960X	Ryzen 5 5600X
Socket	LGA2011	AM4
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
Max RAM Speed	DDR3-1600	DDR4-3200+33%
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	4+100%	2
ECC Support	❌	✅
PCIe Lanes	40+67%	24

🔧

Advanced Features

Virtualization support: Yes (Core i7-3960X) vs AMD-V (Ryzen 5 5600X). Primary use case: Ryzen 5 5600X targets Desktop.

Feature	Core i7-3960X	Ryzen 5 5600X
Integrated GPU	No	No
Unlocked	—	Yes
AVX-512	No	No
Virtualization	Yes	AMD-V
Target Use	—	Desktop

💰

Value Analysis

The Core i7-3960X launched at $999 MSRP, while the Ryzen 5 5600X debuted at $299. At current prices ($60 vs $135), the Core i7-3960X is $75 cheaper. In terms of value (PassMark points per dollar), the Core i7-3960X delivers 140.0 pts/$ vs 161.8 pts/$ for the Ryzen 5 5600X — making the Ryzen 5 5600X the 14.4% better value option.