Ryzen 9 PRO 8945HS vs Ryzen 9 7945HX3D

Ryzen 9 PRO 8945HS
Ryzen 9 7945HX3D
8 Cores
16 Threads
4GHz Clock
16 Cores
32 Threads
2.5GHz Clock
Socket
FP7
Socket
FL1
iGPU
Radeon 780M 2700MHz
iGPU
Radeon 610M 2200MHz
GB6S 2,385
63%
GB6S 2,830
75%
GB6M 11,800
49%
GB6M 16,660
69%
CB23S - N/A
0%
CB23S 1,955
84%
CB23M - N/A
0%
CB23M 33,540
81%
Manufacturer
AMD
Manufacturer
AMD
Architecture
Zen 4
Architecture
Zen 4
Family
Ryzen 8000
Family
Ryzen 7000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Hawk Point
-
-
-
-
-
-
-
-
Codename
Dragon Range
Durango
Dragon Range 2CCD 3D
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/16/2024
Release Date
7/27/2023
Foundry
TSMC
-
-
-
Foundry
TSMC
TSMC (IO Die)
-
-
Node
N4
-
-
-
Node
N5
N6 (IO Die)
-
-
Die Size
178 mm²
-
-
-
Die Size
2x 71 mm²
122 mm² (IO Die)
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-
Transistor Count
25 Billion
-
-
-
Transistor Count
2x 6.6 Billion
3.4 Billion (IO Die)
-
-
8 Cores
-
-
-
16 Cores
-
-
-
16 Threads
-
-
-
32 Threads
-
-
-
-
4GHz
5.2GHz Boost
-
-
2.5GHz
5.4GHz Boost
-
-
-
-
-
-
-
-
-
-
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Unlocked
-
-
-
Type
PCIe
Type
PCIe
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-
-
-
-
-
-
-
Transfer Rate
16GT/s
Transfer Rate
32GT/s
-
-
-
-
Lanes
4
Lanes
4
Bandwidth
8GB/s
Bandwidth
16GB/s
Bi-directional
16GB/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
-
16MB Shared
-
16-way set associative
-
-
-
-
-
L3
-
128MB Shared
(64MB V-Cache)
16-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
256GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3750MHz
Transfer Rate
7500MT/s
Clock
2600MHz
Transfer Rate
5200MT/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
TDP
45W
35W cTDP Down
54W cTDP Up
-
TDP
55W
45W cTDP Down
75W cTDP Up
-
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 4.0 x20 Lanes
PCIe 5.0 x28 Lanes
Radeon 780M 2700MHz
768 Shaders
2700MHz
Radeon 610M 2200MHz
128 Shaders
2200MHz
XDNA
No NPU
-
-
-
-
-
16 TOPS
INT4
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-
-
-
-
-
No Cellular
No Cellular
Change Results