AMD Athlon X4 940 vs Intel Core 2 Extreme QX9300

Table of Contents

Physical Specifications

Socket AMD Socket AM4 Intel Socket P
Process size 28 nm 45 nm
Transistors 1,178 million unknown
Die size 246 mm² 2x 107 mm²
Package µPGA FC-PGA
tCaseMax 74°C
Foundry Intel

Performance

Frequency 3.2 GHz 2.534 GHz
Turbo clock up to 3.6 GHz
Base clock 100 MHz 266 MHz
Multiplier 32.0x 9.5x
Multiplier unlocked Yes Yes
Voltage 1.475 V 1.175 V
TDP 65 W 45 W

Architecture Details

Vertical Segment Desktop Mobile
Production status Active End-of-life
Release date Jul 27th, 2017 Aug 1st, 2008
Codename Bristol Ridge Penryn QC XE
Generation Athlon Core 2 Extreme
Part AD940XAGM44AB SLB5J
Memory support DDR4 Dual-channel unknown
ECC memory No No

Cores

Total Cores 4 4
Total Threads 4 4
SMP # CPUs 1 2
Integrated graphics

Cache

Cache L1 128K (per core) 64K
Cache L2 512K (per core) 6MB (per die)

Notes

Notes This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. unlocked clock multiplier

Features & Technologies

3DNow! Yes
AES Yes
AMD-V Yes
AMD64 Yes
AVX Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
EIST Yes
EVP Yes
F16C Yes
FMA3 Yes
FMA4 Yes
Intel 64 Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4 Yes
SSE4.1 Yes Yes
SSE4.2 Yes
SSE4A Yes
SSSE3 Yes
TBM Yes
TXT Yes
Turbo Core Yes
VT-x Yes
XD bit Yes
XOP Yes
iAMT2 Yes

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