Intel Core i9-13900HX vs AMD Ryzen 9 PRO 7940HS

Intel Core i9-13900HX $668
AMD Ryzen 9 PRO 7940HS
24 Cores
32 Threads
2.2GHz Clock
8 Cores
16 Threads
4GHz Clock
Socket
BGA 1964
Socket
FP8
iGPU
UHD 32EU 1650MHz Gen 12
850 GFLOPS FP32
iGPU
Radeon 780M 2800MHz
4.3 TFLOPS FP32

GB6 Single-Core

  • 19% faster vs Ryzen 9 PRO 7940HS
  • 16% slower vs Core i9-13900HX
Core i9-13900HX - GB6S 2,750
x1.19
Ryzen 9 PRO 7940HS - GB6S 2,315
x1

GB6 Multi-Core

  • 50% faster vs Ryzen 9 PRO 7940HS
  • 33% slower vs Core i9-13900HX
Core i9-13900HX - GB6M 16,500
x1.5
Ryzen 9 PRO 7940HS - GB6M 11,020
x1

CB23 Single-Core

  • 14% faster vs Ryzen 9 PRO 7940HS
  • 12% slower vs Core i9-13900HX
Core i9-13900HX - CB23S 2,090
x1.14
Ryzen 9 PRO 7940HS - CB23S 1,830
x1

CB23 Multi-Core

  • 65% faster vs Ryzen 9 PRO 7940HS
  • 39% slower vs Core i9-13900HX
Core i9-13900HX - CB23M 28,825
x1.65
Ryzen 9 PRO 7940HS - CB23M 17,495
x1
  • 25% slower vs Ryzen 9 PRO 7940HS
  • 34% faster vs Core i9-13900HX
Core i9-13900HX - 89.6GB/s
x1
Ryzen 9 PRO 7940HS - 120.0GB/s
x1.34
  • 22% higher vs Ryzen 9 PRO 7940HS
  • 18% lower vs Core i9-13900HX
Core i9-13900HX - 55W
x1.22
Ryzen 9 PRO 7940HS - 45W
x1
  • 80% slower vs Ryzen 9 PRO 7940HS
  • 5.06x faster vs Core i9-13900HX
Core i9-13900HX - 850 GFLOPS FP32
x1
Ryzen 9 PRO 7940HS - 4.3 TFLOPS FP32
x5.06
GB6S 2,315
57%
GB6M 11,020
41%
CB23S 2,090
80%
CB23S 1,830
70%
CB23M 28,825
67%
CB23M 17,495
41%
Manufacturer
Intel
Manufacturer
AMD
Architecture
Raptor Lake
Architecture
Zen 4
Family
Core 13th Gen
Family
Ryzen 7000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Raptor Lake-HX
Raptor Lake-8P-16E
P-Core
Raptor Cove
E-Core
Gracemont
Codename
Phoenix Point
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/1/2023
Release Date
6/13/2023
Foundry
Intel
Foundry
TSMC
Node
Intel 7
Node
N4
Die Size
257 mm²
Die Size
178 mm²
Transistor Count
18.5 Billion
Transistor Count
25 Billion
24 Cores
8 P-Cores
16 E-Cores
8 Cores
-
-
32 Threads
16 P-Threads
16 E-Threads
16 Threads
-
-
P-Core
2.2GHz
5.4GHz Boost
-
4GHz
5.2GHz Boost
E-Core
1.6GHz
3.9GHz 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
32KB/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
2048KB/Core
16-way set associative
16MB Shared (E-Core)
16-way set associative
L2
1024KB/Core
8-way set associative
-
-
L3
36MB Shared
12-way set associative
L3
16MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
128GB
Max Memory
256GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2800MHz
Transfer Rate
5600MT/s
Clock
3750MHz
Transfer Rate
7500MT/s
Bandwidth/Channel
44.8GB/s
Bandwidth
89.6GB/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
TDP
55W
-
-
157W Peak
TDP
45W
35W cTDP Down
54W cTDP Up
-
Temp
100°C Max
Temp
100°C Max
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
PCIe 4.0 x20 Lanes
UHD 32EU 1650MHz Gen 12
256 Shaders
1650MHz
850 GFLOPS FP32
Radeon 780M 2800MHz
768 Shaders
2800MHz
4.3 TFLOPS FP32
GNA 3.0
Ryzen AI
-
10 TOPS
No Cellular
No Cellular
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