CPU Comparison
AMD
AMD A9-9420e SoC
CORE STATE
Stoney Ridge
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
1800 Base / 2.7 GHz Turbo
CACHE
—
MAX TDP
6W
ARCHITECTURE
Excavator
PROCESS
28 nm
LAUNCH DATE
2016
VS
INTEL
Core i7-7820HK
CORE STATE
Kaby Lake-H
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2.9 Base / 3.9 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
45W
ARCHITECTURE
Kaby Lake
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r15_singlecore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
geekbench_multicore
geekbench_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
A9-9420e SoC
i7-7820HK
Core Specs
Cores
2
4
+100.0%
Threads
2
8
+300.0%
Base Clock (GHz)
1,800
2.9
-99.8%
Boost Clock (GHz)
2.7
3.9
+44.4%
Frequency (GHz)
1,800
2.9
-99.8%
Turbo Clock (GHz)
2.7
3.9
+44.4%
Multiplier
18
29
+61.1%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
160 KB
64 KB (per core)
L2 Cache
1 MB (shared)
256 KB (per core)
L3 Cache
—
8 MB (shared)
Power
TDP (W)
6
45
+650.0%
Configurable TDP
10 W
—
Architecture
Architecture
Excavator
Kaby Lake
Codename
Stoney Ridge
Kaby Lake-H
Generation
A9
(Stoney Ridge)
Core i7
(Kaby Lake-H)
Process Size
28 nm
14 nm
Transistors
1,200 million
—
Die Size
125 mm²
126 mm²
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR4
DDR3, DDR4
Memory Bus
Single-channel
Dual-channel
Memory Bandwidth
17.1 GB/s
—
ECC Memory
No
No
DDR4 Speed
—
2400 MT/s
Platform
Socket
AMD Socket FT4
Intel BGA 1440
PCIe
Gen 3, 8 Lanes(CPU only)
Gen 3, 16 Lanes(CPU only)
Graphics
Integrated Graphics
Radeon R5 3CU
Intel HD Graphics 630
Other
Market
Mobile
Mobile
Production Status
End-of-life
End-of-life
Launch Price
—
$378
Part Number
AM942EANN23AC
SR32P
Package
BGA
FC-BGA1440
Tj Max
90°C
100°C