Core Ultra 9 185H vs Ryzen 9 7945HX

Core Ultra 9 185H
Ryzen 9 7945HX
16 Cores
22 Threads
2.3GHz Clock
16 Cores
32 Threads
2.5GHz Clock
Socket
BGA 2049
Socket
FL1
iGPU
Arc 8C 2350MHz
iGPU
Radeon 610M 2200MHz
GB6S 2,500
66%
GB6S 2,740
73%
GB6M 13,555
56%
GB6M 15,855
66%
CB23S 1,810
77%
CB23S 1,950
83%
CB23M 18,420
45%
CB23M 34,335
83%
Manufacturer
Intel
Manufacturer
AMD
Architecture
Meteor Lake
Architecture
Zen 4
Family
Core Ultra Series 1
Family
Ryzen 7000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Meteor Lake-H
-
Meteor Lake-P-6P
P-Core
Redwood Cove
-
-
E-Core
Crestmont
Codename
Dragon Range
Durango
Dragon Range 2CCD
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
12/14/2023
Release Date
1/4/2023
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
TSMC
TSMC (IO Die)
-
-
Node
Intel 4
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
N5
N6 (IO Die)
-
-
Die Size
68 mm²
44 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
2x 71 mm²
122 mm² (IO Die)
-
-
Transistor Count
10 Billion
-
-
-
Transistor Count
2x 6.6 Billion
3.4 Billion (IO Die)
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-
16 Cores
6 P-Cores
8 M-Cores
2 E-Cores
16 Cores
-
-
-
22 Threads
12 P-Threads
8 M-Cores
2 E-Threads
32 Threads
-
-
-
P-Core
2.3GHz
5.1GHz Boost
-
-
2.5GHz
5.4GHz Boost
-
M-Core
1.8GHz
-
-
-
-
E-Core
1GHz
2.5GHz Boost
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Unlocked
-
-
-
Integrated Chipset
-
Type
PCIe
-
-
-
-
-
-
-
-
-
-
Transfer Rate
32GT/s
-
-
-
-
-
-
Lanes
4
-
-
Bandwidth
16GB/s
-
-
Bi-directional
32GB/s
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
64KB/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
L1 Data
48KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
-
-
L2
2048KB/Core
16-way set associative
-
-
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L2
1024KB/Core
8-way set associative
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-
-
-
-
-
-
-
-
-
L3
-
24MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
64MB Shared
-
16-way set associative
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-
-
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-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
96GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3733MHz
Transfer Rate
7466MT/s
Clock
2600MHz
Transfer Rate
5200MT/s
Bandwidth/Channel
59.7GB/s
Bandwidth
119.5GB/s
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
TDP
45W
35W cTDP Down
65W cTDP Up
115W Peak
TDP
55W
45W cTDP Down
75W cTDP Up
-
Temp
110°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 5.0 x8 Lanes
PCIe 4.0 x20 Lanes
PCIe 5.0 x28 Lanes
Arc 8C 2350MHz
1024 Shaders
2350MHz
Radeon 610M 2200MHz
128 Shaders
2200MHz
AI Boost 3
No NPU
-
1.4MHz
2 Cores
-
-
11.5 TOPS
INT8
-
-
-
-
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No Cellular
No Cellular
Change Results