Ryzen 7 7840U Specs
Ryzen 7 7840U
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8 Cores
16 Threads
3.3GHz Clock
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|
Socket
FP8
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iGPU
Radeon 780M 2700MHz
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GB6S 2,260
60%
|
|
GB6M 10,385
43%
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CB23S 1,755
75%
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|
CB23M 12,885
31%
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Manufacturer
AMD
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Architecture
Zen 4
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Instruction Set (ISA)
x86-64
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Codename
Phoenix
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-
-
-
-
-
-
-
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Market Segment
Laptop
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Release Date
5/3/2023
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Foundry
TSMC
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-
-
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Node
N4
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-
-
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Die Size
178 mm²
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-
-
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Transistor Count
25 Billion
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-
-
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| FP8 |
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8 Cores
-
-
-
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16 Threads
-
-
-
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-
3.3GHz
5.1GHz Boost
-
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-
-
-
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-
-
-
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Overclocking
Locked
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-
-
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Type
PCIe
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-
-
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-
-
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Transfer Rate
16GT/s
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|
-
-
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Lanes
4
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Bandwidth
8GB/s
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Bi-directional
16GB/s
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L0 Instruction
-
-
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L0 Data
-
-
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L1 Instruction
32KB/Core
8-way set associative
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-
-
-
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L1 Data
32KB/Core
8-way set associative
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-
-
-
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L2
1024KB/Core
8-way set associative
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-
-
-
-
-
-
-
-
-
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L3
-
16MB Shared
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16-way set associative
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-
-
-
-
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-
-
-
-
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Channels
2
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Max Memory
256GB
64GB
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ECC
Not Supported
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Bus Width/Channel
64Bit
Bus Width
128Bit
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|
Clock
3750MHz
2800MHz
Transfer Rate
7500MT/s
5600MT/s
|
|
Bandwidth/Channel
60.0GB/s
44.8GB/s
Bandwidth
120.0GB/s
89.6GB/s
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|
TDP
28W
15W cTDP Down
30W cTDP Up
-
|
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Temp
100°C Max
-
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Included Cooler
Not Included
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PCIe 4.0 x20 Lanes
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Radeon 780M 2700MHz
768 Shaders
2700MHz
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Ryzen AI
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|
-
-
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10 TOPS
-
|
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-
-
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No Cellular
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