Intel Core Ultra 5 245HX vs AMD Ryzen 5 PRO 8640U

Intel Core Ultra 5 245HX $306
AMD Ryzen 5 PRO 8640U
14 Cores
14 Threads
3.1GHz Clock
6 Cores
12 Threads
3.5GHz Clock
Socket
BGA 2114
Socket
FP7
iGPU
Graphics 3C 1900MHz
1.46 TFLOPS FP32
iGPU
Radeon 760M 2600MHz
2 TFLOPS FP32
  • 15% slower vs Ryzen 5 PRO 8640U
  • 17% faster vs Core Ultra 5 245HX
Core Ultra 5 245HX - 102.4GB/s
x1
Ryzen 5 PRO 8640U - 120.0GB/s
x1.17
  • 96% higher vs Ryzen 5 PRO 8640U
  • 49% lower vs Core Ultra 5 245HX
Core Ultra 5 245HX - 55W
x1.96
Ryzen 5 PRO 8640U - 28W
x1
  • 27% slower vs Ryzen 5 PRO 8640U
  • 37% faster vs Core Ultra 5 245HX
Core Ultra 5 245HX - 1.46 TFLOPS FP32
x1
Ryzen 5 PRO 8640U - 2 TFLOPS FP32
x1.37
  • 19% slower vs Ryzen 5 PRO 8640U
  • 23% faster vs Core Ultra 5 245HX
Core Ultra 5 245HX - 13 TOPS INT8
x1
Ryzen 5 PRO 8640U - 16 TOPS INT4
x1.23
GB6S N/A
0%
GB6S 2,265
56%
GB6M N/A
0%
GB6M 9,800
37%
Manufacturer
Intel
Manufacturer
AMD
Architecture
Arrow Lake
Architecture
Zen 4
Family
Core Ultra Series 2
Family
Ryzen 8000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
-
Arrow Lake-S-8P-16E
P-Core
Lion Cove
E-Core
Skymont
Codename
Hawk Point
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/6/2025
Release Date
4/16/2024
Foundry
TSMC
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
TSMC
-
-
-
Node
N3B
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
N4
-
-
-
Die Size
135 mm²
23 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
178 mm²
-
-
-
Transistor Count
Unknown
Transistor Count
25 Billion
14 Cores
6 P-Cores
8 E-Cores
6 Cores
-
-
14 Threads
6 P-Threads
8 E-Threads
12 Threads
-
-
P-Core
3.1GHz
5.1GHz Boost
-
3.5GHz
4.9GHz Boost
E-Core
2.6GHz
4.5GHz Boost
-
-
-
Overclocking
Unlocked
Overclocking
Locked
Type
DMI
Type
PCIe
Transfer Rate
16GT/s
Transfer Rate
16GT/s
Lanes
8
Lanes
4
Bandwidth
16GB/s
Bandwidth
8GB/s
Bi-directional
32GB/s
Bi-directional
16GB/s
L1 Instruction
64KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
-
-
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
L2
3072KB/Core
10-way set associative
8MB Shared (E-Core)
16-way set associative
L2
1024KB/Core
8-way set associative
-
-
L3
24MB Shared
12-way set associative
L3
16MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
192GB
Max Memory
256GB
ECC
Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3200MHz
Transfer Rate
6400MT/s
Clock
3750MHz
Transfer Rate
7500MT/s
Bandwidth/Channel
51.2GB/s
Bandwidth
102.4GB/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
TDP
55W
45W cTDP Down
-
160W Peak
TDP
28W
15W cTDP Down
30W cTDP Up
-
Temp
105°C Max
Temp
100°C Max
PCIe 5.0 x20 Lanes
PCIe 4.0 x4 Lanes
PCIe 4.0 x20 Lanes
Graphics 3C 1900MHz
384 Shaders
1900MHz
1.46 TFLOPS FP32
Radeon 760M 2600MHz
384 Shaders
2600MHz
2 TFLOPS FP32
AI Boost 3
XDNA
2 Cores
-
13 TOPS INT8
16 TOPS INT4
No Cellular
No Cellular
Change Comparison