AMD Ryzen 5 7640HS vs M3 (8C8G)

AMD Ryzen 5 7640HS
M3 (8C8G)
6 Cores
12 Threads
4.3GHz Clock
8 Cores
8 Threads
4.05GHz Clock
Socket
FP8
Socket
Unknown
iGPU
Radeon 760M 2600MHz
2 TFLOPS FP32
iGPU
8-Core M3
2.86 TFLOPS FP32

GB6 Single-Core

  • 27% slower vs M3 (8C8G)
  • 37% faster vs Ryzen 5 7640HS
Ryzen 5 7640HS - GB6S 2,290
x1
M3 (8C8G) - GB6S 3,140
x1.37

GB6 Multi-Core

  • 24% slower vs M3 (8C8G)
  • 31% faster vs Ryzen 5 7640HS
Ryzen 5 7640HS - GB6M 9,050
x1
M3 (8C8G) - GB6M 11,890
x1.31

CB23 Single-Core

  • 10% slower vs M3 (8C8G)
  • 11% faster vs Ryzen 5 7640HS
Ryzen 5 7640HS - CB23S 1,715
x1
M3 (8C8G) - CB23S 1,905
x1.11

CB23 Multi-Core

  • 25% faster vs M3 (8C8G)
  • 20% slower vs Ryzen 5 7640HS
Ryzen 5 7640HS - CB23M 13,030
x1.25
M3 (8C8G) - CB23M 10,455
x1
  • 17% faster vs M3 (8C8G)
  • 15% slower vs Ryzen 5 7640HS
Ryzen 5 7640HS - 120.0GB/s
x1.17
M3 (8C8G) - 102.4GB/s
x1
  • 50% higher vs M3 (8C8G)
  • 33% lower vs Ryzen 5 7640HS
Ryzen 5 7640HS - 45W
x1.5
M3 (8C8G) - 30W
x1
  • 30% slower vs M3 (8C8G)
  • 43% faster vs Ryzen 5 7640HS
Ryzen 5 7640HS - 2 TFLOPS FP32
x1
M3 (8C8G) - 2.86 TFLOPS FP32
x1.43
  • 44% slower vs M3 (8C8G)
  • 80% faster vs Ryzen 5 7640HS
Ryzen 5 7640HS - 10 TOPS
x1
M3 (8C8G) - 18 TOPS FP16
x1.8
GB6S 3,140
77%
GB6M 11,890
45%
CB23S 1,715
66%
CB23S 1,905
73%
CB23M 13,030
30%
CB23M 10,455
24%
Manufacturer
AMD
Manufacturer
Apple
Architecture
Zen 4
Architecture
Apple Silicon 13
Family
Ryzen 7000
Family
M Series
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
AArch64
Codename
Phoenix Point
-
-
-
-
-
Codename
Ibiza
M3
P-Core
AS13P
E-Core
AS13E
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/3/2023
Release Date
10/30/2023
Foundry
TSMC
Foundry
TSMC
Node
N4
Node
N3B
Die Size
178 mm²
Die Size
137 mm²
Transistor Count
25 Billion
Transistor Count
25 Billion
FP8
Unknown
6 Cores
-
-
8 Cores
4 P-Cores
4 E-Cores
12 Threads
-
-
8 Threads
4 P-Threads
4 E-Threads
-
4.3GHz
5GHz Boost
P-Core
4.05GHz
-
-
-
E-Core
2.75GHz
Overclocking
Locked
Overclocking
Locked
Type
PCIe
Integrated Chipset
-
Transfer Rate
16GT/s
-
-
Lanes
4
-
-
Bandwidth
8GB/s
-
-
Bi-directional
16GB/s
-
-
L1 Instruction
32KB/Core
8-way set associative
-
-
L1 Instruction
192KB/P-Core
6-way set associative
128KB/E-Core
4-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
L1 Data
128KB/P-Core
4-way set associative
64KB/E-Core
2-way set associative
L2
1024KB/Core
8-way set associative
-
-
-
-
L2
-
-
16MB Shared
16-way set associative
4MB Shared (E-Core)
16-way set associative
L3
16MB Shared
16-way set associative
-
-
-
-
8MB SLC Cache
Channels
2
Channels
2
Max Memory
256GB
Max Memory
24GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3750MHz
Transfer Rate
7500MT/s
Clock
3200MHz
Transfer Rate
6400MT/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
Bandwidth/Channel
51.2GB/s
Bandwidth
102.4GB/s
TDP
45W
35W cTDP Down
54W cTDP Up
TDP
30W
-
-
Temp
100°C Max
Temp
100°C Max
PCIe 4.0 x20 Lanes
No PCIe
Radeon 760M 2600MHz
384 Shaders
2600MHz
2 TFLOPS FP32
8-Core M3
1024 Shaders
1398MHz
2.86 TFLOPS FP32
Ryzen AI
-
-
16 Cores
10 TOPS
18 TOPS FP16
No Cellular
No Cellular
Change Comparison