Ryzen 7 7840HS vs Core i7-12800HX

Ryzen 7 7840HS
Core i7-12800HX
8 Cores
16 Threads
3.8GHz Clock
16 Cores
24 Threads
2GHz Clock
Socket
FP8
Socket
BGA 1964
iGPU
Radeon 780M 2700MHz
iGPU
UHD 32EU 1450MHz Gen 12
GB6S 2,370
63%
GB6S 2,400
64%
GB6M 11,035
46%
GB6M 11,000
46%
CB23S 1,795
77%
CB23S 1,820
78%
CB23M 17,090
41%
CB23M 20,135
49%
Manufacturer
AMD
Manufacturer
Intel
Architecture
Zen 4
Architecture
Alder Lake
Family
Ryzen 7000
Family
Core 12th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Phoenix
-
-
-
-
-
-
-
-
Codename
Alder Lake-HX
-
Alder Lake-8P-8E
P-Core
Golden Cove
-
-
E-Core
Gracemont
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/3/2023
Release Date
5/10/2022
Foundry
TSMC
-
-
-
Foundry
Intel
-
-
-
Node
N4
-
-
-
Node
Intel 7
-
-
-
Die Size
178 mm²
-
-
-
Die Size
202 mm²
-
-
-
Transistor Count
25 Billion
-
-
-
Transistor Count
14.6 Billion
-
-
-
8 Cores
-
-
-
16 Cores
8 P-Cores
-
8 E-Cores
16 Threads
-
-
-
24 Threads
16 P-Threads
-
8 E-Threads
-
3.8GHz
5.1GHz Boost
-
P-Core
2GHz
4.8GHz Boost
-
-
-
-
-
-
-
-
-
-
E-Core
1.5GHz
3.4GHz Boost
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
PCIe
Type
DMI
-
-
-
-
-
-
-
-
Transfer Rate
16GT/s
Transfer Rate
16GT/s
-
-
-
-
Lanes
4
Lanes
8
Bandwidth
8GB/s
Bandwidth
16GB/s
Bi-directional
16GB/s
Bi-directional
32GB/s
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
L1 Instruction
32KB/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
-
-
L1 Data
48KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L2
1280KB/Core
10-way set associative
-
-
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L3
-
16MB Shared
-
16-way set associative
-
-
-
-
-
L3
-
25MB Shared
-
12-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
256GB
Max Memory
128GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3750MHz
Transfer Rate
7500MT/s
Clock
2400MHz
Transfer Rate
4800MT/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
TDP
45W
35W cTDP Down
54W cTDP Up
-
TDP
55W
-
-
157W Peak
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 4.0 x20 Lanes
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
Radeon 780M 2700MHz
768 Shaders
2700MHz
UHD 32EU 1450MHz Gen 12
256 Shaders
1450MHz
Ryzen AI
GNA 3.0
-
-
-
-
10 TOPS
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-
-
-
-
-
-
No Cellular
No Cellular
Change Results