Ryzen 7 7840U vs Core i7-12850HX
Ryzen 7 7840U
Core i7-12850HX
|
8 Cores
16 Threads
3.3GHz Clock
|
16 Cores
24 Threads
2.1GHz Clock
|
|
Socket
FP8
|
Socket
BGA 1964
|
|
iGPU
Radeon 780M 2700MHz
|
iGPU
UHD 32EU 1450MHz Gen 12
|
|
GB6S 2,260
60%
|
GB6S 2,450
65%
|
|
GB6M 10,385
43%
|
GB6M 11,500
48%
|
|
CB23S 1,755
75%
|
CB23S 1,855
79%
|
|
CB23M 12,885
31%
|
CB23M 20,440
50%
|
|
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
5/3/2023
|
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
|
|
-
3.3GHz
5.1GHz Boost
-
|
P-Core
2.1GHz
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
64GB
|
Max Memory
128GB
128GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
3750MHz
2800MHz
Transfer Rate
7500MT/s
5600MT/s
|
Clock
2400MHz
1600MHz
Transfer Rate
4800MT/s
3200MT/s
|
|
Bandwidth/Channel
60.0GB/s
44.8GB/s
Bandwidth
120.0GB/s
89.6GB/s
|
Bandwidth/Channel
38.4GB/s
25.6GB/s
Bandwidth
76.8GB/s
51.2GB/s
|
|
TDP
28W
15W cTDP Down
30W 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
-
|
-
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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