M2 Ultra 24C76G vs Ryzen 9 9950X

M2 Ultra 24C76G
Ryzen 9 9950X
24 Cores
24 Threads
3.5GHz Clock
16 Cores
32 Threads
4.3GHz Clock
Socket
Unknown
Socket
AM5
iGPU
76-Core M2 Ultra
iGPU
Radeon 2CU 2200MHz RDNA 2
GB6S 2,700
72%
GB6S 3,525
94%
GB6M 21,150
88%
GB6M 23,595
98%
CB23S 1,695
72%
CB23S 2,235
96%
CB23M 28,570
69%
CB23M 41,260
100%
Manufacturer
Apple
Manufacturer
AMD
Architecture
Apple Silicon 11
Architecture
Zen 5
Family
M Series
Family
Ryzen 9000
Instruction Set (ISA)
ARMv8.5-A
Instruction Set (ISA)
x86-64
Codename
Rhodes-2C
-
M2 Ultra
P-Core
Avalanche
-
-
E-Core
Blizzard
Codename
Granite Ridge
Eldora
Granite Ridge 2CCD
-
-
-
-
-
-
Market Segment
Desktop
Market Segment
Desktop
Release Date
6/5/2023
Release Date
6/2/2024
Foundry
TSMC
-
-
-
Foundry
TSMC
TSMC (IO Die)
-
-
Node
N5P
-
-
-
Node
N4X
N6 (IO Die)
-
-
Die Size
940 mm²
-
-
-
Die Size
71 mm²
122 mm² (IO Die)
-
-
Transistor Count
134 Billion
-
-
-
Transistor Count
8.3 Billion
3.4 Billion (IO Die)
-
-
Unknown
AM5
24 Cores
16 P-Cores
-
8 E-Cores
16 Cores
-
-
-
24 Threads
16 P-Threads
-
8 E-Threads
32 Threads
-
-
-
P-Core
3.5GHz
-
-
-
4.3GHz
5.7GHz Boost
-
-
-
-
-
-
-
E-Core
2.4GHz
-
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Unlocked
-
-
-
Integrated Chipset
-
Type
PCIe
-
-
-
-
-
-
-
-
-
-
Transfer Rate
32GT/s
-
-
-
-
-
-
Lanes
8
-
-
Bandwidth
32GB/s
-
-
Bi-directional
64GB/s
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
192KB/P-Core
6-way set associative
-
-
128KB/E-Core
4-way set associative
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
L1 Data
128KB/P-Core
4-way set associative
-
-
64KB/E-Core
2-way set associative
L1 Data
48KB/Core
12-way set associative
-
-
-
-
L2
-
-
48MB Shared
12-way set associative
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L3
-
64MB Shared
-
16-way set associative
-
-
-
-
-
-
-
-
96MB SLC Cache
-
-
-
-
Channels
8
Channels
2
Max Memory
192GB
Max Memory
192GB
ECC
Not Supported
ECC
Supported
Bus Width/Channel
128Bit
Bus Width
1024Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3200MHz
Transfer Rate
6400MT/s
Clock
2800MHz
Transfer Rate
5600MT/s
Bandwidth/Channel
102.4GB/s
Bandwidth
819.2GB/s
Bandwidth/Channel
44.8GB/s
Bandwidth
89.6GB/s
TDP
180W
-
-
-
TDP
170W
-
-
-
Temp
100°C Max
-
Temp
95°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
No PCIe
PCIe 5.0 x24 Lanes
76-Core M2 Ultra
9728 Shaders
1398MHz
Radeon 2CU 2200MHz RDNA 2
128 Shaders
2200MHz
-
No NPU
-
-
32 Cores
-
-
31.6 TOPS
FP16
-
-
-
-
-
-
No Cellular
No Cellular
Change Results