M2 Family

Comparing 4 tiers. Where a tier has multiple variants, values show the range across all configurations.

Spec	M2 Ultra	M2 Max	M2 Pro	M2
CPU
CPU Cores	24	12	10 – 12	8
Performance Cores	16	8	6 – 8	4
Performance Core Speed (GHz)	3.7	3.69	3.5	3.5
Efficiency Cores	8	4	4	4
Efficiency Core Speed (GHz)	2.4	2.42	2.42	2.42
L2 Cache (MB)	96	48	36	16
SLC Cache (MB)	96	48	24	8
GPU
GPU cores	60 – 76	30 – 38	16 – 19	8 – 10
Execution Units	240 – 304	120 – 152	64 – 76	32 – 40
ALU Count	7680 – 9728	3840 – 4864	2048 – 2432	1024 – 1280
GPU Frequency (GHz)	1398	1398	1398	1398
TFLOPS	21.473 – 27.199	10.736 – 13.599	5.726 – 6.799	2.863 – 3.578
GPU Vendor	5th-gen Apple	5th-gen Apple	5th-gen Apple	5th-gen Apple
NPU
Neural Engine cores	32	16	16	16
Neural Engine TOPS	31.6	15.8	15.8	15.8
Memory
Memory bandwidth (GB/s)	819.2	409.6	204.8	102.4
Memory bus width (bits)	1024	512	256	128
Memory channels	8	4	4	8
Memory channel width (bits)	128	128	64	16
Memory type	LPDDR5-6400	LPDDR5-6400	LPDDR5-6400	LPDDR5-6400
Memory options (GB)	64 128 192	32 64 96	16 32	8 16 24
Media Engine
Hardware Acceleration	H264 HEVC ProRes ProRes RAW	H264 HEVC ProRes ProRes RAW	H264 HEVC ProRes ProRes RAW	H264 HEVC ProRes ProRes RAW
Video Decode	2	1	1	1
Video Encode	4	2	1	1
ProRes Engines	4	2	1	1
Semiconductor Tech
Process node (nm)	5	5	5	5
Transistors (billion)	134	67	40	20
Release date	2023-06-13	2023-01-24	2023-01-24	2022-06-24 / 2024-05-07

All Devices, Including Discontinued