Intel Core i9-14900HX vs AMD Ryzen 9 9955HX
Intel Core i9-14900HX
AMD Ryzen 9 9955HX
|
24 Cores
32 Threads
2.2GHz Clock
|
16 Cores
32 Threads
2.5GHz Clock
|
|
Socket
BGA 1964
|
Socket
FL1
|
|
iGPU
UHD 32EU 1650MHz Gen 12
850 GFLOPS FP32
|
iGPU
Radeon 610M 2200MHz
560 GFLOPS FP32
|
|
|
Core i9-14900HX - 89.6GB/s
x1
Ryzen 9 9955HX - 89.6GB/s
x1
|
|
Core i9-14900HX - 55W
x1
Ryzen 9 9955HX - 65W
x1.18
|
|
Core i9-14900HX - 850 GFLOPS FP32
x1.52
Ryzen 9 9955HX - 560 GFLOPS FP32
x1
|
GB6S 2,950
73%
|
GB6S N/A
0%
|
|
GB6M 18,600
70%
|
GB6M N/A
0%
|
|
CB23S 2,180
84%
|
CB23S N/A
0%
|
|
CB23M 31,895
74%
|
CB23M N/A
0%
|
|
Manufacturer
Intel
|
Manufacturer
AMD
|
|
Architecture
Raptor Lake
|
Architecture
Zen 5
|
|
Family
Core 14th Gen
|
Family
Ryzen 9000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Raptor Lake-HX
-
Raptor Lake-8P-16E
P-Core
Raptor Cove
E-Core
Gracemont
|
Codename
Fire Range
Eldora
Fire Range 2CCD
-
Zen 5
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/8/2024
|
Release Date
1/6/2025
|
|
Foundry
Intel
-
|
Foundry
TSMC
TSMC (IO Die)
|
|
Node
Intel 7
-
|
Node
N4X
N6 (IO Die)
|
|
Die Size
257 mm²
-
|
Die Size
2x 71 mm²
122 mm² (IO Die)
|
|
Transistor Count
18.5 Billion
-
|
Transistor Count
2x 8.3 Billion
3.4 Billion (IO Die)
|
|
24 Cores
8 P-Cores
16 E-Cores
|
16 Cores
-
-
|
|
32 Threads
16 P-Threads
16 E-Threads
|
32 Threads
-
-
|
|
P-Core
2.2GHz
5.8GHz Boost
|
-
2.5GHz
5.4GHz Boost
|
|
E-Core
1.6GHz
4.1GHz Boost
|
-
-
-
|
|
Overclocking
Unlocked
|
Overclocking
Unlocked
|
|
Type
DMI
|
Type
PCIe
|
|
Transfer Rate
16GT/s
|
Transfer Rate
32GT/s
|
|
Lanes
8
|
Lanes
8
|
|
Bandwidth
16GB/s
|
Bandwidth
32GB/s
|
|
Bi-directional
32GB/s
|
Bi-directional
64GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
32KB/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
48KB/Core
12-way set associative
-
-
|
|
L2
2048KB/Core
16-way set associative
16MB Shared (E-Core)
16-way set associative
|
L2
1024KB/Core
16-way set associative
-
-
|
|
L3
36MB Shared
16-way set associative
|
L3
64MB Shared
16-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
192GB
128GB
|
Max Memory
96GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2800MHz
1600MHz
Transfer Rate
5600MT/s
3200MT/s
|
Clock
2800MHz
Transfer Rate
5600MT/s
|
|
Bandwidth/Channel
44.8GB/s
25.6GB/s
Bandwidth
89.6GB/s
51.2GB/s
|
Bandwidth/Channel
44.8GB/s
Bandwidth
89.6GB/s
|
|
TDP
55W
45W cTDP Down
-
157W Peak
|
TDP
65W
55W cTDP Down
75W cTDP Up
-
|
|
Temp
100°C Max
|
Temp
95°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
|
PCIe 5.0 x24 Lanes
|
|
UHD 32EU 1650MHz Gen 12
256 Shaders
1650MHz
850 GFLOPS FP32
|
Radeon 610M 2200MHz
128 Shaders
2200MHz
560 GFLOPS FP32
|
|
GNA 3.0
|
No NPU
-
|
|
No Cellular
|
No Cellular
|
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