AMD Ryzen 9 7900X vs AMD Ryzen 9 7900X3D
AMD Ryzen 9 7900X
$549
AMD Ryzen 9 7900X3D
|
12 Cores
24 Threads
4.7GHz Clock
|
12 Cores
24 Threads
4.4GHz Clock
|
|
Socket
AM5
|
Socket
AM5
|
|
iGPU
Radeon 2CU 2200MHz RDNA 2
|
iGPU
Radeon 2CU 2200MHz RDNA 2
|
|
GB6S 2,960
73%
|
GB6S 2,840
70%
|
|
GB6M 18,000
67%
|
GB6M 17,460
65%
|
|
CB23S 2,025
78%
|
CB23S 1,900
73%
|
|
CB23M 28,655
66%
|
CB23M 27,440
64%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 4
|
Architecture
Zen 4
|
|
Family
Ryzen 7000
|
Family
Ryzen 7000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Raphael
Durango
Raphael 2CCD
-
-
-
-
-
-
|
Codename
Raphael
Durango
Raphael 2CCD 3D
-
-
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
9/27/2022
|
Release Date
2/28/2023
|
|
Foundry
TSMC
TSMC (IO Die)
-
-
|
Foundry
TSMC
TSMC (IO Die)
-
-
|
|
Node
N5
N6 (IO Die)
-
-
|
Node
N5
N6 (IO Die)
-
-
|
|
Die Size
2x 71 mm²
122 mm² (IO Die)
-
-
|
Die Size
2x 71 mm²
122 mm² (IO Die)
-
-
|
|
Transistor Count
2x 6.6 Billion
3.4 Billion (IO Die)
-
-
|
Transistor Count
2x 6.6 Billion
3.4 Billion (IO Die)
-
-
|
|
12 Cores
-
-
-
|
12 Cores
-
-
-
|
|
24 Threads
-
-
-
|
24 Threads
-
-
-
|
|
-
4.7GHz
5.6GHz Boost
-
|
-
4.4GHz
5.6GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Unlocked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
PCIe
|
Type
PCIe
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
32GT/s
|
Transfer Rate
32GT/s
|
|
-
-
|
-
-
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
16GB/s
|
Bandwidth
16GB/s
|
|
Bi-directional
32GB/s
|
Bi-directional
32GB/s
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
64MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
128MB Shared
(64MB V-Cache)
16-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
192GB
|
Max Memory
192GB
|
|
ECC
Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2600MHz
Transfer Rate
5200MT/s
|
Clock
2600MHz
Transfer Rate
5200MT/s
|
|
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
|
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
|
|
TDP
170W
-
-
230W Peak
|
TDP
120W
-
-
-
|
|
Temp
95°C Max
-
|
Temp
89°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 5.0 x24 Lanes
|
PCIe 5.0 x24 Lanes
|
|
Radeon 2CU 2200MHz RDNA 2
128 Shaders
2200MHz
|
Radeon 2CU 2200MHz RDNA 2
128 Shaders
2200MHz
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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