Top CPUs Ranked by CAPACITY of Integrated Memory

This is NOT a ranking of gaming performance, it's a ranking for AI workloads.
This is NOT a ranking of processors—many of them may be missing since their specifications aren’t available. If you know them, feel free to comment.
This is NOT a ranking of actual task performances, as they may vary due to many factors like thermal throttling, driver support, and framework compatibility...
PC GPUServer GPUCPUAll Processors

Only the CPUs support Unified memory like (Apple's M-series, AMD's Strix Halo...) or CPUs with built-in high speed memory are inclueded.

#1

Apple M3 Ultra CPU(32 cores)

512 GB

819 GB/s

#2

Apple M3 Ultra CPU(28 cores)

512 GB

819 GB/s

#3

Apple M2 Ultra CPU(24cores)

192 GB

819 GB/s

#4

Apple M1 Ultra CPU(20 cores)

128 GB

819 GB/s

#5

Apple M4 Max CPU(16 cores)

128 GB

546 GB/s

#6

Apple M4 Max CPU(14 cores)

128 GB

410 GB/s

#7

Apple M3 Max CPU(16 cores)

128 GB

409 GB/s

#8

NVIDIA GB10 CPU(DGX Spark)

128 GB

273 GB/s

#9

AMD Ryzen AI Max+ 395(Strix Halo)

128 GB

256 GB/s

#10

AMD Ryzen AI Max 385(Strix Halo)

128 GB

256 GB/s

#11

AMD Ryzen AI Max 390(Strix Halo)

128 GB

256 GB/s

#12

Apple M2 Max CPU(12 cores)

96 GB

409 GB/s

#13

Apple M3 Max CPU(14 cores)

96 GB

307 GB/s

#14

Intel Xeon Max 9462

64 GB

1.60 TB/s

#15

Intel Xeon Max 9460

64 GB

1.60 TB/s

#16

Intel Xeon Max 9468

64 GB

1.60 TB/s

#17

Intel Xeon Max 9470

64 GB

1.60 TB/s

#18

Intel Xeon Max 9480

64 GB

1.60 TB/s

#19

Apple M1 Max CPU(10 cores)

64 GB

409 GB/s

#20

Apple M4 Pro CPU(12 cores)

64 GB

273 GB/s

#21

Apple M4 Pro CPU(14 cores)

64 GB

273 GB/s

#22

Apple M3 Pro CPU(12 cores)

36 GB

153 GB/s

#23

Apple M3 Pro CPU(11 cores)

36 GB

153 GB/s

#24

Fujitsu A64FX

32 GB

1.02 TB/s

#25

Apple M2 Pro CPU(12 cores)

32 GB

204 GB/s

#26

Apple M1 Pro CPU(10 cores)

32 GB

204 GB/s

#27

Apple M2 Pro CPU(10 cores)

32 GB

204 GB/s

#28

Apple M1 Pro CPU(8 cores)

32 GB

204 GB/s

#29

Apple M4 CPU(9 cores)

32 GB

120 GB/s

#30

Apple M4 CPU(8 cores)

32 GB

120 GB/s

#31

Apple M4 CPU(10 cores)

32 GB

120 GB/s

#32

Apple M3 CPU(8 cores)

24 GB

102 GB/s

#33

Apple M2 CPU(8 cores)

24 GB

102 GB/s

#34

Apple M1 CPU(8 cores)

16 GB

68 GB/s