Pentium B940 vs Core i7-12700K

Pentium B940

2 Cores2 Thrd35 WWMax: 2 GHz2011

Core i7-12700K

12 Cores20 Thrd125 WWMax: 5 GHz2021

Performance Spectrum - CPU

Pentium B940

2 / 2

2,610

0.0%

34,347

+1216.0%

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 Pentium B940 is positioned at rank #895 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 Pentium B940

#883

Atom x5-Z8300

MSRP: $20|Avg: N/A

1506%

#884

Atom Z3735G

MSRP: $17|Avg: N/A

1484%

#885

Core i5-480M

MSRP: $81|Avg: $77

1362%

#886

Core i5-460M

MSRP: $80|Avg: $129

1356%

#887

Core i5-2540M

MSRP: $266|Avg: $10

1344%

#889

Core i5-450M

MSRP: $32|Avg: $31

1298%

#890

Core i3-380M

MSRP: $49|Avg: $25

1244%

#891

Core i5-430M

MSRP: N/A|Avg: $33

1242%

#892

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1209%

#895

Pentium B940

MSRP: $134|Avg: $11

100%

#896

Core i5-8305G

MSRP: $350|Avg: $350

100%

#897

Celeron 6305

MSRP: $107|Avg: $80

100%

#900

Core i7-8705G

MSRP: $400|Avg: $400

98%

#902

Pentium Dual Core T2410

MSRP: $100|Avg: $100

97%

#903

FX-8800P

MSRP: $150|Avg: $45

97%

#905

Core i7-8809G

MSRP: $450|Avg: $450

96%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i7-12700K

#113

Core i7-14700F

MSRP: $359|Avg: $330

104%

#114

Ryzen 3 PRO 3200G

MSRP: $89|Avg: $52

104%

#115

Core i9-14900K

MSRP: $589|Avg: $469

104%

#116

Ryzen 5 PRO 5655GE

MSRP: $146|Avg: $146

103%

#117

Core i7-13790F

MSRP: $392|Avg: $350

103%

#118

Core i5-14500

MSRP: $239|Avg: $251

103%

#119

Core i5-11600KF

MSRP: $237|Avg: $157

103%

#120

Ryzen 5 5600XT

MSRP: $192|Avg: $180

103%

#121

Core i5-13600

MSRP: $255|Avg: $255

102%

#122

Core i3-13100F

MSRP: $109|Avg: $119

102%

#123

Ryzen 5 5600G

MSRP: $259|Avg: $160

102%

#124

Core Ultra 9 285K

MSRP: $589|Avg: $550

102%

#125

Core i5-13400E

MSRP: $221|Avg: $221

101%

#126

Ryzen 7 8700F

MSRP: $270|Avg: $257

101%

#127

Core i9-14900KF

MSRP: $564|Avg: $480

101%

#128

Core i7-12700K

MSRP: $409|Avg: $285

100%

#129

Core i9-13900KF

MSRP: $599|Avg: $480

100%

#130

Core i7-12700

MSRP: $250|Avg: $250

100%

#131

Core Ultra 5 245T

MSRP: $270|Avg: $270

100%

#132

Core i5-8500

MSRP: $192|Avg: $80

99%

#133

Core i5-9400F

MSRP: $182|Avg: $80

98%

#134

Core i5-11400

MSRP: $182|Avg: $141

98%

#135

Core i5-13600K

MSRP: $329|Avg: $319

98%

#136

Core i5-13500

MSRP: $242|Avg: $264

98%

#137

Ryzen 7 8700G

MSRP: $329|Avg: $269

98%

#138

Core i7-14700

MSRP: $384|Avg: $348

98%

#139

Ryzen 5 2500X

MSRP: $159|Avg: $80

97%

#140

Athlon Gold PRO 3150GE

MSRP: $100|Avg: $60

97%

#141

Core i9-13900K

MSRP: $599|Avg: $500

97%

#142

Core i3-14100

MSRP: $134|Avg: $131

96%

#143

Ryzen 5 3400G

MSRP: $149|Avg: $80

95%

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 Core i7-12700K (2021) utilizes 10 nm technology and DDR4, DDR5, providing a fundamental performance advantage.

Insight	Pentium B940	Core i7-12700K
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($11)	⚠️ Higher cost ($285)
Longevity	🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm)	✨ Modern (Alder Lake, Golden Cove, Gracemont (2021) / 10 nm)

💎 Value Proposition

The Pentium B940 (2011) relies on 32 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Pentium B940	Core i7-12700K
Cost Efficiency	✅ Better overall value (+97%)	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($11)	⚠️ Higher cost ($285)

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.

Pentium B940 Benchmark Check

Core i7-12700K Benchmark Check

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Pentium B940 and Core i7-12700K

Pentium B940

The Pentium B940 is manufactured by Intel. It was released in 19 June 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 2 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: 2,610 points. Launch price was $134.

Core i7-12700K

The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.

⚡

Processing Power

The Pentium B940 packs 2 cores / 2 threads, while the Core i7-12700K offers 12 cores / 20 threads — the Core i7-12700K has 10 more cores. Boost clocks reach 2 GHz on the Pentium B940 versus 5 GHz on the Core i7-12700K — a 85.7% clock advantage for the Core i7-12700K (base: 2 GHz vs 3.6 GHz). The Pentium B940 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-12700K uses Alder Lake, Golden Cove, Gracemont (2021) (10 nm). In PassMark, the Pentium B940 scores 2,610 against the Core i7-12700K's 34,347 — a 171.8% lead for the Core i7-12700K. L3 cache: 2 MB (total) on the Pentium B940 vs 25 MB (total) on the Core i7-12700K.

Feature	Pentium B940	Core i7-12700K
Cores / Threads	2 / 2	12 / 20+500%
Boost Clock	2 GHz	5 GHz+150%
Base Clock	2 GHz	3.6 GHz+80%
L3 Cache	2 MB (total)	25 MB (total)+1150%
L2 Cache	256K (per core)	1.25 MB (per core)+400%
Process	32 nm	10 nm-69%
Architecture	Sandy Bridge (2011−2013)	Alder Lake, Golden Cove, Gracemont (2021)
PassMark	2,610	34,347+1216%

🧠

Memory & Platform

The Pentium B940 uses the PGA988 socket (PCIe 2.0), while the Core i7-12700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Pentium B940	Core i7-12700K
Socket	PGA988	LGA1700
PCIe Generation	PCIe 2.0	PCIe 5.0+150%
Max RAM Speed	—	4800
Max RAM Capacity	—	128
RAM Channels	—	2
ECC Support	—	✅
PCIe Lanes	—	20

🔧

Advanced Features

Virtualization: not specified (Pentium B940) / VT-x, VT-d (Core i7-12700K). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Pentium B940 requires a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.

Feature	Pentium B940	Core i7-12700K
Integrated GPU	—	Yes
IGPU Model	—	Intel UHD Graphics 770
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	VT-x, VT-d

💰

Value Analysis

The Pentium B940 launched at $134 MSRP, while the Core i7-12700K debuted at $409. At current prices ($11 vs $285), the Pentium B940 is $274 cheaper. In terms of value (PassMark points per dollar), the Pentium B940 delivers 237.3 pts/$ vs 120.5 pts/$ for the Core i7-12700K — making the Pentium B940 the 65.3% better value option.