Core i7-12800HX vs Ryzen 7 7840H

Core i7-12800HX
Ryzen 7 7840H
16 Cores
24 Threads
2GHz Clock
8 Cores
16 Threads
3.8GHz Clock
Socket
BGA 1964
Socket
FP8
iGPU
UHD 32EU 1450MHz Gen 12
iGPU
Radeon 780M 2700MHz
GB6S 2,400
64%
GB6S 2,380
63%
GB6M 11,000
46%
GB6M 11,100
46%
CB23S 1,820
78%
CB23S - N/A
0%
CB23M 20,135
49%
CB23M - N/A
0%
Manufacturer
Intel
Manufacturer
AMD
Architecture
Alder Lake
Architecture
Zen 4
Family
Core 12th Gen
Family
Ryzen 7000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Alder Lake-HX
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Alder Lake-8P-8E
P-Core
Golden Cove
-
-
E-Core
Gracemont
Codename
Phoenix
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-
-
-
-
-
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-
Market Segment
Laptop
Market Segment
Laptop
Release Date
5/10/2022
Release Date
1/3/2023
Foundry
Intel
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-
-
Foundry
TSMC
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-
-
Node
Intel 7
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-
-
Node
N4
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-
-
Die Size
202 mm²
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-
-
Die Size
178 mm²
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-
-
Transistor Count
14.6 Billion
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-
-
Transistor Count
25 Billion
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-
-
16 Cores
8 P-Cores
-
8 E-Cores
8 Cores
-
-
-
24 Threads
16 P-Threads
-
8 E-Threads
16 Threads
-
-
-
P-Core
2GHz
4.8GHz Boost
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-
3.8GHz
5.1GHz Boost
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-
-
-
-
-
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E-Core
1.5GHz
3.4GHz Boost
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
DMI
Type
PCIe
-
-
-
-
-
-
-
-
Transfer Rate
16GT/s
Transfer Rate
16GT/s
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-
-
-
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
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-
-
-
L1 Data
48KB/P-Core
12-way set associative
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-
32KB/E-Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
-
-
L2
1280KB/Core
10-way set associative
-
-
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
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L3
-
25MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
16MB Shared
-
16-way set associative
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-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
128GB
Max Memory
256GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2400MHz
Transfer Rate
4800MT/s
Clock
3750MHz
Transfer Rate
7500MT/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
TDP
55W
-
-
157W Peak
TDP
45W
35W cTDP Down
54W 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 1450MHz Gen 12
256 Shaders
1450MHz
Radeon 780M 2700MHz
768 Shaders
2700MHz
GNA 3.0
Ryzen AI
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-
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10 TOPS
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No Cellular
No Cellular
Change Results