AMD Ryzen 9 9955HX3D vs Intel Core i7-11800H
AMD Ryzen 9 9955HX3D
Intel Core i7-11800H
|
16 Cores
32 Threads
2.5GHz Clock
|
8 Cores
16 Threads
2.3GHz Clock
|
|
Socket
FL1
|
Socket
BGA 1787
|
|
iGPU
Radeon 610M 2200MHz
560 GFLOPS FP32
|
iGPU
UHD 32EU 1450MHz Gen 12
740 GFLOPS FP32
|
|
GB6S N/A
0%
|
GB6S 1,900
47%
|
|
GB6M N/A
0%
|
GB6M 7,820
29%
|
|
CB23S N/A
0%
|
CB23S 1,490
57%
|
|
CB23M N/A
0%
|
CB23M 12,180
28%
|
|
Manufacturer
AMD
|
Manufacturer
Intel
|
|
Architecture
Zen 5
|
Architecture
Tiger Lake
|
|
Family
Ryzen 9000
|
Family
Core 11th Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Fire Range
Eldora
Fire Range 2CCD 3D
-
Zen 5
-
-
-
-
|
Codename
Tiger Lake-H
-
Tiger Lake-8C
-
Willow Cove
-
-
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/6/2025
|
Release Date
5/11/2021
|
|
Foundry
TSMC
TSMC (IO Die)
-
-
|
Foundry
Intel
-
-
-
|
|
Node
N4X
N6 (IO Die)
-
-
|
Node
10nm SuperFin
-
-
-
|
|
Die Size
2x 71 mm²
122 mm² (IO Die)
-
-
|
Die Size
190 mm²
-
-
-
|
|
Transistor Count
2x 8.3 Billion
3.4 Billion (IO Die)
-
-
|
Transistor Count
12.4 Billion
-
-
-
|
|
16 Cores
-
-
-
|
8 Cores
-
-
-
|
|
32 Threads
-
-
-
|
16 Threads
-
-
-
|
|
-
2.5GHz
5.4GHz Boost
-
|
-
2.3GHz
4.6GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
PCIe
|
Type
DMI
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
32GT/s
|
Transfer Rate
8GT/s
|
|
-
-
|
-
-
|
|
Lanes
8
|
Lanes
8
|
|
Bandwidth
32GB/s
|
Bandwidth
8GB/s
|
|
Bi-directional
64GB/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
48KB/Core
12-way set associative
-
-
-
-
|
|
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
1280KB/Core
20-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
192MB Shared
(64MB V-Cache)
16-way set associative
-
-
-
-
-
|
L3
-
24MB Shared
-
12-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
96GB
|
Max Memory
128GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2800MHz
Transfer Rate
5600MT/s
|
Clock
1600MHz
Transfer Rate
3200MT/s
|
|
Bandwidth/Channel
44.8GB/s
Bandwidth
89.6GB/s
|
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
|
|
TDP
65W
55W cTDP Down
75W cTDP Up
-
|
TDP
45W
35W cTDP Down
-
-
|
|
Temp
95°C Max
-
|
Temp
100°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 5.0 x24 Lanes
|
PCIe 4.0 x20 Lanes
|
|
Radeon 610M 2200MHz
128 Shaders
2200MHz
560 GFLOPS FP32
|
UHD 32EU 1450MHz Gen 12
256 Shaders
1450MHz
740 GFLOPS FP32
|
|
No NPU
-
|
GNA 2.0
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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