AMD Ryzen 9 7940HS vs AMD Ryzen 9 PRO 6950HX

AMD Ryzen 9 7940HS
AMD Ryzen 9 PRO 6950HX
8 Cores
16 Threads
4GHz Clock
8 Cores
16 Threads
3.3GHz Clock
Socket
FP8
Socket
FP7
iGPU
Radeon 780M 2800MHz
4.3 TFLOPS FP32
iGPU
Radeon 680M 2400MHz
3.69 TFLOPS FP32

GB6 Single-Core

  • 22% faster vs Ryzen 9 PRO 6950HX
  • 18% slower vs Ryzen 9 7940HS
Ryzen 9 7940HS - GB6S 2,465
x1.22
Ryzen 9 PRO 6950HX - GB6S 2,015
x1

GB6 Multi-Core

  • 20% faster vs Ryzen 9 PRO 6950HX
  • 17% slower vs Ryzen 9 7940HS
Ryzen 9 7940HS - GB6M 11,560
x1.2
Ryzen 9 PRO 6950HX - GB6M 9,650
x1

CB23 Single-Core

  • 20% faster vs Ryzen 9 PRO 6950HX
  • 16% slower vs Ryzen 9 7940HS
Ryzen 9 7940HS - CB23S 1,830
x1.2
Ryzen 9 PRO 6950HX - CB23S 1,530
x1

CB23 Multi-Core

  • 41% faster vs Ryzen 9 PRO 6950HX
  • 29% slower vs Ryzen 9 7940HS
Ryzen 9 7940HS - CB23M 17,495
x1.41
Ryzen 9 PRO 6950HX - CB23M 12,420
x1
  • 22% slower vs Ryzen 9 PRO 6950HX
  • 28% faster vs Ryzen 9 7940HS
Ryzen 9 7940HS - 120.0GB/s
x1
Ryzen 9 PRO 6950HX - 153.6GB/s
x1.28
  • Same TDP vs Ryzen 9 PRO 6950HX
  • Same TDP vs Ryzen 9 7940HS
Ryzen 9 7940HS - 45W
x1
Ryzen 9 PRO 6950HX - 45W
x1
  • 17% faster vs Ryzen 9 PRO 6950HX
  • 14% slower vs Ryzen 9 7940HS
Ryzen 9 7940HS - 4.3 TFLOPS FP32
x1.17
Ryzen 9 PRO 6950HX - 3.69 TFLOPS FP32
x1
GB6S 2,015
50%
GB6M 9,650
36%
CB23S 1,830
70%
CB23S 1,530
59%
CB23M 17,495
41%
CB23M 12,420
29%
Manufacturer
AMD
Manufacturer
AMD
Architecture
Zen 4
Architecture
Zen 3+
Family
Ryzen 7000
Family
Ryzen 6000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Phoenix Point
Codename
Rembrandt
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/3/2023
Release Date
4/19/2022
Foundry
TSMC
Foundry
TSMC
Node
N4
Node
N6
Die Size
178 mm²
Die Size
210 mm²
Transistor Count
25 Billion
Transistor Count
13.1 Billion
8 Cores
8 Cores
16 Threads
16 Threads
4GHz
5.2GHz Boost
3.3GHz
4.9GHz 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
32MB Shared
16-way set associative
Channels
2
Channels
4
Max Memory
256GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
256Bit
Clock
3750MHz
Transfer Rate
7500MT/s
Clock
2400MHz
Transfer Rate
4800MT/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
Bandwidth/Channel
38.4GB/s
Bandwidth
153.6GB/s
TDP
45W
35W cTDP Down
54W cTDP Up
TDP
45W
-
-
Temp
100°C Max
Temp
95°C Max
PCIe 4.0 x20 Lanes
PCIe 4.0 x16 Lanes
Radeon 780M 2800MHz
768 Shaders
2800MHz
4.3 TFLOPS FP32
Radeon 680M 2400MHz
768 Shaders
2400MHz
3.69 TFLOPS FP32
Ryzen AI
No NPU
-
10 TOPS
-
No Cellular
No Cellular
Change Comparison