Ryzen 9 7900 vs M2 Ultra 24C76G

Ryzen 9 7900
M2 Ultra 24C76G
12 Cores
24 Threads
3.7GHz Clock
24 Cores
24 Threads
3.5GHz Clock
Socket
AM5
Socket
Unknown
iGPU
Radeon 2CU 2200MHz RDNA 2
iGPU
76-Core M2 Ultra
GB6S 2,855
76%
GB6S 2,700
72%
GB6M 16,855
70%
GB6M 21,150
88%
CB23S 1,965
84%
CB23S 1,695
72%
CB23M 25,740
62%
CB23M 28,570
69%
Manufacturer
AMD
Manufacturer
Apple
Architecture
Zen 4
Architecture
Apple Silicon 11
Family
Ryzen 7000
Family
M Series
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
ARMv8.5-A
Codename
Raphael
Durango
Raphael 2CCD
-
-
-
-
-
-
Codename
Rhodes-2C
-
M2 Ultra
P-Core
Avalanche
-
-
E-Core
Blizzard
Market Segment
Desktop
Market Segment
Desktop
Release Date
1/14/2023
Release Date
6/5/2023
Foundry
TSMC
TSMC (IO Die)
-
-
Foundry
TSMC
-
-
-
Node
N5
N6 (IO Die)
-
-
Node
N5P
-
-
-
Die Size
2x 71 mm²
122 mm² (IO Die)
-
-
Die Size
940 mm²
-
-
-
Transistor Count
2x 6.6 Billion
3.4 Billion (IO Die)
-
-
Transistor Count
134 Billion
-
-
-
AM5
Unknown
12 Cores
-
-
-
24 Cores
16 P-Cores
-
8 E-Cores
24 Threads
-
-
-
24 Threads
16 P-Threads
-
8 E-Threads
-
3.7GHz
5.4GHz Boost
-
P-Core
3.5GHz
-
-
-
-
-
-
-
-
-
-
-
E-Core
2.4GHz
-
Overclocking
Unlocked
-
-
-
Overclocking
Locked
-
-
-
Type
PCIe
Integrated Chipset
-
-
-
-
-
-
-
-
-
Transfer Rate
32GT/s
-
-
-
-
-
-
Lanes
4
-
-
Bandwidth
16GB/s
-
-
Bi-directional
32GB/s
-
-
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
L1 Instruction
192KB/P-Core
6-way set associative
-
-
128KB/E-Core
4-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
-
-
L1 Data
128KB/P-Core
4-way set associative
-
-
64KB/E-Core
2-way set associative
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L2
-
-
48MB Shared
12-way set associative
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L3
-
64MB Shared
-
16-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
96MB SLC Cache
Channels
2
Channels
8
Max Memory
192GB
Max Memory
192GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
128Bit
Bus Width
1024Bit
Clock
2600MHz
Transfer Rate
5200MT/s
Clock
3200MHz
Transfer Rate
6400MT/s
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
Bandwidth/Channel
102.4GB/s
Bandwidth
819.2GB/s
TDP
65W
-
-
-
TDP
180W
-
-
-
Temp
95°C Max
-
Temp
100°C Max
-
Included Cooler
Wraith Prism
Included Cooler
Not Included
PCIe 5.0 x24 Lanes
No PCIe
Radeon 2CU 2200MHz RDNA 2
128 Shaders
2200MHz
76-Core M2 Ultra
9728 Shaders
1398MHz
No NPU
-
-
-
-
-
32 Cores
-
-
31.6 TOPS
FP16
-
-
-
-
No Cellular
No Cellular
Change Results