MediaTek Dimensity 9400+ vs Samsung Exynos 9820
MediaTek Dimensity 9400+
Samsung Exynos 9820
|
8 Cores
8 Threads
3.73GHz Clock
|
8 Cores
8 Threads
2.73GHz Clock
|
|
Socket
Unknown
|
Socket
Unknown
|
|
iGPU
Immortalis-G925 MP12 1612MHz
4.95 TFLOPS FP32
|
iGPU
Mali-G76 MP12 702MHz
400 GFLOPS FP32
|
|
GB6S 3,010
74%
|
GB6S N/A
0%
|
|
GB6M 9,315
35%
|
GB6M N/A
0%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
MediaTek
|
Manufacturer
Samsung
|
|
Architecture
ARMv9.2-A
|
Architecture
ARMv8.2-A
|
|
Family
Dimensity
|
Family
-
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
AArch64
|
|
Codename
-
-
-
P-Core
Cortex-X925
M-Core
Cortex-X4
E-Core
Cortex-A720
|
Codename
-
-
Exynos 9820
P-Core
Exynos M4 - Cheetah
M-Core
Cortex-A75
E-Core
Cortex-A55
|
|
Market Segment
Mobile
|
Market Segment
Mobile
|
|
Release Date
4/10/2025
|
Release Date
1/1/2019
|
|
Foundry
TSMC
-
-
-
|
Foundry
Samsung
-
-
-
|
|
Node
N3E
-
-
-
|
Node
8LPP
-
-
-
|
|
Die Size
126 mm²
-
-
-
|
Die Size
127 mm²
-
-
-
|
|
Transistor Count
29.1 Billion
-
-
-
|
Transistor Count
Unknown
-
-
-
|
|
Unknown
|
Unknown
|
|
8 Cores
1 P-Cores
3 M-Cores
4 E-Cores
|
8 Cores
2 P-Cores
2 M-Cores
4 E-Cores
|
|
8 Threads
1 P-Threads
3 M-Cores
4 E-Threads
|
8 Threads
2 P-Threads
2 M-Cores
4 E-Threads
|
|
P-Core
3.73GHz
-
-
|
P-Core
2.73GHz
-
-
|
|
M-Core
2.8GHz
-
|
M-Core
2.31GHz
-
|
|
E-Core
2.1GHz
-
|
E-Core
1.95GHz
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Integrated Chipset
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
64KB/P-Core
4-way set associative
64KB/M-Core
4-way set associative
32KB/E-Core
4-way set associative
|
L1 Instruction
-
-
-
-
-
-
|
|
L1 Data
64KB/P-Core
4-way set associative
64KB/M-Core
4-way set associative
32KB/E-Core
4-way set associative
|
L1 Data
-
-
-
-
-
-
|
|
L2
2048KB/P-Core
8-way set associative
-
-
1024KB/M-Core
8-way set associative
-
-
512KB/E-Core
4-way set associative
-
-
|
L2
-
-
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
12MB Shared
-
16-way set associative
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
10MB SLC Cache
|
-
-
-
-
|
|
Channels
4
|
Channels
4
|
|
Max Memory
24GB
|
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
16Bit
Bus Width
64Bit
|
Bus Width/Channel
16Bit
Bus Width
64Bit
|
|
Clock
5334MHz
Transfer Rate
10667MT/s
|
Clock
2093MHz
Transfer Rate
4186MT/s
|
|
Bandwidth/Channel
21.3GB/s
Bandwidth
85.3GB/s
|
Bandwidth/Channel
8.4GB/s
Bandwidth
33.5GB/s
|
|
TDP
Unknown
-
-
-
|
TDP
5W
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
No PCIe
|
No PCIe
|
|
Immortalis-G925 MP12 1612MHz
1536 Shaders
1612MHz
4.95 TFLOPS FP32
|
Mali-G76 MP12 702MHz
288 Shaders
702MHz
400 GFLOPS FP32
|
|
MediaTek NPU 890
|
-
|
|
-
-
|
-
1 Cores
|
|
-
|
-
|
|
ISP
MediaTek Imagiq 1090
Photo: 320MP
Video: 8K30 HDR, 4K60 HDR
|
-
-
|
|
Modem
MediaTek
MT 5G mmWave R3
5G mmWave
|
Modem
Samsung
Shannon 5000
4G
|
|
Speed
Up to 10000Mbps Download
Up to 7000Mbps Upload
|
Speed
Up to 2000Mbps Download
Up to 316Mbps Upload
|
Copy Link