AMD Ryzen 7 4800HS vs AMD Ryzen 7 3780U
AMD Ryzen 7 4800HS
AMD Ryzen 7 3780U
|
8 Cores
16 Threads
2.9GHz Clock
|
4 Cores
8 Threads
2.3GHz Clock
|
|
Socket
FP6
|
Socket
FP5
|
|
iGPU
Radeon Vega 7 1600MHz
1.43 TFLOPS FP32
|
iGPU
Radeon Vega 11 1400MHz
1.97 TFLOPS FP32
|
|
GB6S 1,440
35%
|
GB6S 1,020
25%
|
|
GB6M 5,995
22%
|
GB6M 2,650
10%
|
|
CB23S 1,250
48%
|
CB23S N/A
0%
|
|
CB23M 8,510
20%
|
CB23M N/A
0%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 2
|
Architecture
Zen+
|
|
Family
Ryzen 4000
|
Family
Ryzen 3000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Renoir
-
-
-
-
-
-
-
-
|
Codename
Picasso
-
-
-
-
-
-
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
3/16/2020
|
Release Date
10/21/2019
|
|
Foundry
TSMC
-
-
-
|
Foundry
GlobalFoundries
-
-
-
|
|
Node
N7
-
-
-
|
Node
12LP
-
-
-
|
|
Die Size
156 mm²
-
-
-
|
Die Size
210 mm²
-
-
-
|
|
Transistor Count
9.8 Billion
-
-
-
|
Transistor Count
4.9 Billion
-
-
-
|
|
8 Cores
-
-
-
|
4 Cores
-
-
-
|
|
16 Threads
-
-
-
|
8 Threads
-
-
-
|
|
-
2.9GHz
4.2GHz Boost
-
|
-
2.3GHz
4GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
PCIe
|
Type
PCIe
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
8GT/s
|
Transfer Rate
8GT/s
|
|
-
-
|
-
-
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
4GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
8GB/s
|
Bi-directional
8GB/s
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
L1 Instruction
64KB/Core
4-way set associative
-
-
-
-
|
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
512KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
512KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
8MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
4MB Shared
-
16-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
32GB
16GB
|
Max Memory
64GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1600MHz
2133MHz
Transfer Rate
3200MT/s
4266MT/s
|
Clock
1200MHz
Transfer Rate
2400MT/s
|
|
Bandwidth/Channel
25.6GB/s
34.1GB/s
Bandwidth
51.2GB/s
68.3GB/s
|
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
|
|
TDP
35W
-
-
-
|
TDP
15W
12W cTDP Down
25W cTDP Up
-
|
|
Temp
105°C Max
-
|
Temp
105°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 3.0 x16 Lanes
|
PCIe 3.0 x12 Lanes
|
|
Radeon Vega 7 1600MHz
448 Shaders
1600MHz
1.43 TFLOPS FP32
|
Radeon Vega 11 1400MHz
704 Shaders
1400MHz
1.97 TFLOPS FP32
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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