AMD Ryzen 7 8845HS vs AMD Ryzen 7 7730U

AMD Ryzen 7 8845HS
AMD Ryzen 7 7730U
8 Cores
16 Threads
3.8GHz Clock
8 Cores
16 Threads
2GHz Clock
Socket
FP8
Socket
FP6
iGPU
Radeon 780M 2700MHz
4.15 TFLOPS FP32
iGPU
Radeon 7CU 2000MHz RDNA 2
1.79 TFLOPS FP32

GB6 Single-Core

  • 44% faster vs Ryzen 7 7730U
  • 31% slower vs Ryzen 7 8845HS
Ryzen 7 8845HS - GB6S 2,370
x1.44
Ryzen 7 7730U - GB6S 1,645
x1

GB6 Multi-Core

  • 79% faster vs Ryzen 7 7730U
  • 44% slower vs Ryzen 7 8845HS
Ryzen 7 8845HS - GB6M 11,500
x1.79
Ryzen 7 7730U - GB6M 6,415
x1

CB23 Single-Core

  • 22% faster vs Ryzen 7 7730U
  • 18% slower vs Ryzen 7 8845HS
Ryzen 7 8845HS - CB23S 1,775
x1.22
Ryzen 7 7730U - CB23S 1,450
x1

CB23 Multi-Core

  • 50% faster vs Ryzen 7 7730U
  • 33% slower vs Ryzen 7 8845HS
Ryzen 7 8845HS - CB23M 16,230
x1.5
Ryzen 7 7730U - CB23M 10,800
x1
  • 76% faster vs Ryzen 7 7730U
  • 43% slower vs Ryzen 7 8845HS
Ryzen 7 8845HS - 120.0GB/s
x1.76
Ryzen 7 7730U - 68.3GB/s
x1
  • 200% higher vs Ryzen 7 7730U
  • 67% lower vs Ryzen 7 8845HS
Ryzen 7 8845HS - 45W
x3
Ryzen 7 7730U - 15W
x1
  • 2.32x faster vs Ryzen 7 7730U
  • 57% slower vs Ryzen 7 8845HS
Ryzen 7 8845HS - 4.15 TFLOPS FP32
x2.32
Ryzen 7 7730U - 1.79 TFLOPS FP32
x1
CB23S 1,775
68%
CB23S 1,450
56%
CB23M 16,230
38%
CB23M 10,800
25%
Manufacturer
AMD
Manufacturer
AMD
Architecture
Zen 4
Architecture
Zen 3
Family
Ryzen 8000
Family
Ryzen 7000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Hawk Point
Codename
Barcelo-R
Market Segment
Laptop
Market Segment
Laptop
Release Date
12/6/2023
Release Date
1/4/2023
Foundry
TSMC
Foundry
TSMC
Node
N4
Node
N7
Die Size
178 mm²
Die Size
180 mm²
Transistor Count
25 Billion
Transistor Count
10.7 Billion
8 Cores
8 Cores
16 Threads
16 Threads
3.8GHz
5.1GHz Boost
2GHz
4.5GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
PCIe
Type
PCIe
Transfer Rate
16GT/s
Transfer Rate
8GT/s
Lanes
4
Lanes
4
Bandwidth
8GB/s
Bandwidth
4GB/s
Bi-directional
16GB/s
Bi-directional
8GB/s
L1 Instruction
32KB/Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L2
1024KB/Core
8-way set associative
L2
512KB/Core
8-way set associative
L3
16MB Shared
16-way set associative
L3
16MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
256GB
Max Memory
16GB
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
2133MHz
Transfer Rate
4266MT/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
Bandwidth/Channel
34.1GB/s
Bandwidth
68.3GB/s
TDP
45W
35W cTDP Down
54W cTDP Up
TDP
15W
-
-
Temp
100°C Max
Temp
95°C Max
PCIe 4.0 x20 Lanes
PCIe 3.0 x16 Lanes
Radeon 780M 2700MHz
768 Shaders
2700MHz
4.15 TFLOPS FP32
Radeon 7CU 2000MHz RDNA 2
448 Shaders
2000MHz
1.79 TFLOPS FP32
XDNA
No NPU
-
16 TOPS INT4
-
No Cellular
No Cellular
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