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.

Overview

The Core i7-940 is manufactured by Intel. It was released in Novembro 2008 (17 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.93 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,029 points. Launch price was $299.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core i7-940 is positioned at rank #1071 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 i7-940

Ryzen 9 7950X

MSRP: $194|Avg: $20

57832%

Core i9-10900T

MSRP: $120|Avg: $5

54646%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

39677%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

11953%

Ryzen 9 9950X

MSRP: $649|Avg: $129

9468%

Ryzen 5 8400F

MSRP: $303|Avg: $55

8283%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

4744%

Ryzen 5 2600X

MSRP: $229|Avg: $55

4682%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

4263%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

4263%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

4215%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

4101%

#13

Core i3-9100E

MSRP: $202|Avg: $30

4044%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

4028%

#15

Core i3-8300T

MSRP: $138|Avg: $25

3991%

#1071

Core i7-940

MSRP: $562|Avg: $90

100%

#1072

Celeron 2.40

MSRP: $69|Avg: $13

93%

#1073

Sempron 2800+

MSRP: $65|Avg: $29

91%

#1074

Athlon 64 3100+

MSRP: $100|Avg: $15

88%

#1075

Sempron 3600+

MSRP: $105|Avg: $20

86%

#1076

Celeron 2.80

MSRP: $100|Avg: $15

79%

#1077

Athlon 64 X2 6000+

MSRP: $450|Avg: $20

75%

#1078

Athlon 64 3600+

MSRP: $149|Avg: $15

74%

#1079

Core 2 Quad Q6700

MSRP: $530|Avg: $50

73%

#1080

Athlon 64 2600+

MSRP: $100|Avg: $5

73%

#1081

Celeron 2.20

MSRP: $79|Avg: $15

72%

#1082

Athlon 64 X2 5200+

MSRP: $420|Avg: $15

66%

#1083

Athlon 64 X2 4000+

MSRP: $328|Avg: $10

66%

#1084

Core i7-975

MSRP: $999|Avg: $50

65%

#1085

Athlon XP 2600+

MSRP: $98|Avg: $10

64%

#1086

Core i7-965

MSRP: $1000|Avg: $40

63%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i7-940 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i7-940 specifications and capabilities.

⚡

Processing Power

The Core i7-940 is a 4-core / 8-thread processor based on the Bloomfield (2008−2010) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 3.2 GHz from a base frequency of 2.93 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 8 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 3,029, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core i7-940
Cores / ThreadsPhysical/logical processing units	4C / 8T
Max Boost ClockPeak single-core speed under boost	3.2 GHz
Base ClockGuaranteed minimum operating frequency	2.93 GHz
ArchitectureCPU microarchitecture design	Bloomfield (2008−2010)
Process NodeFabrication technology — smaller = more efficient	45 nm
L3 CacheShared cache — reduces memory latency for all cores	8 MB (total)
L2 CachePer-core fast cache for frequently accessed data	256 kB (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	263 mm2
Transistor CountMore transistors = more capabilities	731 million
Bus SpeedData bus frequency	1333 MHz
Max TemperatureMaximum safe operating temperature (Tjmax)	68 °C
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	3,029

🧠

Memory & Platform

The Core i7-940 fits into the LGA1366 socket and supports PCIe 2.0 with 36 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1066 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 24 GB across 3 channels (dual-channel doubles bandwidth).

Specification	Core i7-940
TypeDesktop or Laptop processor	desktop
SeriesProduct family	Core i7 (Desktop)
SocketMotherboard socket required	LGA1366
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	36
RAM TypeSupported memory standard	DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1066
Max RAM CapacityMaximum installable memory	24 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	3
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	No
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The Core i7-940 is primarily designed for Desktop. Virtualization: VT-x — enables running virtual machines efficiently (important for development and server workloads).

Specification	Core i7-940
Primary Use CaseIntended workload category	Desktop
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	VT-x

🌡️

Power & Cooling

The Core i7-940 has a rated TDP (Thermal Design Power) of 130 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core i7-940
TDPThermal Design Power — heat output under sustained workload	130 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	68 °C

💰

Value Analysis

At an average price of $90 (MSRP: $562), the Core i7-940 delivers 34 PassMark points per dollar. It currently holds Rank #1071 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2241 out of all indexed processors.

Specification	Core i7-940
MSRPManufacturer's Suggested Retail Price	$562
Avg Price (30d)Average market price over the last 30 days	$90
Launch PriceOriginal retail price at launch	$299
Cost-Benefit RankPosition in overall value ranking	#1071
Performance RankPosition in overall performance ranking	#2241
Release DateLaunch date	Novembro 2008 (17 years ago)
Release Year	2008
DesignerArchitecture designer (e.g. Intel, AMD)	Intel