AMD Ryzen AI Max 390 vs AMD Ryzen 9 PRO 8945HS
AMD Ryzen AI Max 390
AMD Ryzen 9 PRO 8945HS
|
12 Cores
24 Threads
3.2GHz Clock
|
8 Cores
16 Threads
4GHz Clock
|
|
Socket
FP11
|
Socket
FP7
|
|
iGPU
Radeon 8050S
11.47 TFLOPS FP32
|
iGPU
Radeon 780M 2700MHz
4.15 TFLOPS FP32
|
|
GB6S 2,835
70%
|
GB6S 2,385
59%
|
|
GB6M 18,795
70%
|
GB6M 11,800
44%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 5
|
Architecture
Zen 4
|
|
Family
Ryzen AI 300
|
Family
Ryzen 8000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Strix Halo
Eldora
-
-
Zen 5
-
-
-
-
|
Codename
Hawk Point
-
-
-
-
-
-
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/6/2025
|
Release Date
4/16/2024
|
|
Foundry
TSMC
TSMC (SoC Die)
-
-
|
Foundry
TSMC
-
-
-
|
|
Node
N4X
N5 (SoC Die)
-
-
|
Node
N4
-
-
-
|
|
Die Size
2x 71 mm²
-
-
-
|
Die Size
178 mm²
-
-
-
|
|
Transistor Count
2x 8.3 Billion
-
-
-
|
Transistor Count
25 Billion
-
-
-
|
|
12 Cores
-
-
-
|
8 Cores
-
-
-
|
|
24 Threads
-
-
-
|
16 Threads
-
-
-
|
|
-
3.2GHz
5GHz Boost
-
|
-
4GHz
5.2GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
PCIe
|
Type
PCIe
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
16GT/s
|
Transfer Rate
16GT/s
|
|
-
-
|
-
-
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
8GB/s
|
Bandwidth
8GB/s
|
|
Bi-directional
16GB/s
|
Bi-directional
16GB/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
48KB/Core
12-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
64MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
16MB Shared
-
16-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
4
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
256GB
64GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
256Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
4000MHz
Transfer Rate
8000MT/s
|
Clock
3750MHz
2800MHz
Transfer Rate
7500MT/s
5600MT/s
|
|
Bandwidth/Channel
64.0GB/s
Bandwidth
256.0GB/s
|
Bandwidth/Channel
60.0GB/s
44.8GB/s
Bandwidth
120.0GB/s
89.6GB/s
|
|
TDP
65W
45W cTDP Down
120W cTDP Up
-
|
TDP
45W
35W cTDP Down
54W cTDP Up
-
|
|
Temp
100°C Max
-
|
Temp
100°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 4.0 x16 Lanes
|
PCIe 4.0 x20 Lanes
|
|
Radeon 8050S
2048 Shaders
2800MHz
11.47 TFLOPS FP32
|
Radeon 780M 2700MHz
768 Shaders
2700MHz
4.15 TFLOPS FP32
|
|
XDNA 2
|
XDNA
|
|
-
32 Cores
|
-
-
|
|
50 TOPS INT8
|
16 TOPS INT4
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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