summary	Xeon E3-1505M v5	E3-1545MV5
Clock speed	2.8 GHz	2.9 GHz
Turbo clock speed	3.7 GHz	3.8 GHz
Cores	Quad core	Quad core
features
Has a NX bit	Yes	Yes
Supports trusted computing	Yes	Yes
Has virtualization support	Yes	Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling	Yes	Yes
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3L-1600
Channels	Dual Channel	Dual Channel
Supports ECC	Yes	Yes
Maximum bandwidth	25,600 MB/s	25,600 MB/s
Maximum memory size	65,536 MB	65,536 MB

details	Xeon E3-1505M v5	E3-1545MV5
Architecture	x86-64	x86-64
Threads	8	8
L3 cache	8 MB	8 MB
L3 cache per core	2 MB/core	2 MB/core
Manufacture process	14 nm	14 nm
Max CPUs	1	1
integrated graphics
GPU	GPU	GPU
Label	Intel® HD Graphics P530	Intel® Iris™ Pro Graphics P580
Number of displays supported	3	3
GPU clock speed	350 MHz	350 MHz
Turbo clock speed	1,050 MHz	1,050 MHz
power consumption
TDP	45W	45W
Annual home energy cost	10.84 $/year	10.84 $/year
Annual commercial energy cost	39.42 $/year	39.42 $/year
Typical power consumption	36.56W	36.56W
bus
Architecture	FSB	FSB
Number of links	1	1
Transfer rate	8,000 MT/s	8,000 MT/s

Intel Xeon E3-1505M v5 vs E3-1545MV5

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