Intel Core i7-14700HX vs AMD Ryzen 7 8840U
Intel Core i7-14700HX
AMD Ryzen 7 8840U
|
20 Cores
28 Threads
2.1GHz Clock
|
8 Cores
16 Threads
3.3GHz Clock
|
|
Socket
BGA 1964
|
Socket
FP8
|
|
iGPU
UHD 32EU 1600MHz Gen 12
820 GFLOPS FP32
|
iGPU
Radeon 780M 2700MHz
4.15 TFLOPS FP32
|
|
GB6S 2,830
70%
|
GB6S 2,300
57%
|
|
GB6M 16,800
63%
|
GB6M 11,000
41%
|
|
CB23S 2,085
80%
|
CB23S 1,765
68%
|
|
CB23M 22,285
52%
|
CB23M 12,890
30%
|
|
Manufacturer
Intel
|
Manufacturer
AMD
|
|
Architecture
Raptor Lake
|
Architecture
Zen 4
|
|
Family
Core 14th Gen
|
Family
Ryzen 8000
|
|
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
Hawk Point
-
-
-
-
-
-
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/8/2024
|
Release Date
12/6/2023
|
|
Foundry
Intel
-
-
-
|
Foundry
TSMC
-
-
-
|
|
Node
Intel 7
-
-
-
|
Node
N4
-
-
-
|
|
Die Size
257 mm²
-
-
-
|
Die Size
178 mm²
-
-
-
|
|
Transistor Count
18.5 Billion
-
-
-
|
Transistor Count
25 Billion
-
-
-
|
|
20 Cores
8 P-Cores
-
12 E-Cores
|
8 Cores
-
-
-
|
|
28 Threads
16 P-Threads
-
12 E-Threads
|
16 Threads
-
-
-
|
|
P-Core
2.1GHz
5.5GHz Boost
-
|
-
3.3GHz
5.1GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
E-Core
1.5GHz
3.9GHz Boost
|
-
-
-
|
|
Overclocking
Unlocked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
DMI
|
Type
PCIe
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
16GT/s
|
Transfer Rate
16GT/s
|
|
-
-
|
-
-
|
|
Lanes
8
|
Lanes
4
|
|
Bandwidth
16GB/s
|
Bandwidth
8GB/s
|
|
Bi-directional
32GB/s
|
Bi-directional
16GB/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
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
2048KB/Core
16-way set associative
-
-
-
-
-
-
-
-
12MB Shared (E-Core)
16-way set associative
|
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
33MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
16MB Shared
-
16-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
192GB
128GB
|
Max Memory
256GB
64GB
|
|
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
3750MHz
2800MHz
Transfer Rate
7500MT/s
5600MT/s
|
|
Bandwidth/Channel
44.8GB/s
25.6GB/s
Bandwidth
89.6GB/s
51.2GB/s
|
Bandwidth/Channel
60.0GB/s
44.8GB/s
Bandwidth
120.0GB/s
89.6GB/s
|
|
TDP
55W
45W cTDP Down
-
157W Peak
|
TDP
28W
15W cTDP Down
30W cTDP Up
-
|
|
Temp
100°C Max
-
|
Temp
100°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
|
PCIe 4.0 x20 Lanes
|
|
UHD 32EU 1600MHz Gen 12
256 Shaders
1600MHz
820 GFLOPS FP32
|
Radeon 780M 2700MHz
768 Shaders
2700MHz
4.15 TFLOPS FP32
|
|
GNA 3.0
|
XDNA
|
|
-
-
|
-
-
|
|
-
|
16 TOPS INT4
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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