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AMD Ryzen 7 449

AMD Ryzen 7 449
AMD Ryzen 7 449 processor review

AMD Ryzen 7 449: Zen 5 Without Ryzen AI - Why Is This Processor Needed?

The AMD Ryzen 7 449 is an unusual representative of the Gorgon Point family. The processor features four Zen 5 cores and four Zen 5c, supporting 16 threads, with a maximum frequency reaching 5.0 GHz. However, AMD does not indicate a separate NPU for this model. As a result, it is a modern 8-core mobile processor for laptops, where CPU and integrated graphics performance are more important than a local AI accelerator.

In terms of core parameters, Ryzen 7 449 is close to Ryzen AI 7 450 but operates at slightly lower CPU and Radeon 860M frequencies, while the maximum speed of LPDDR5X is also lower. The cTDP range remains broad, ranging from 15 to 54 watts, so the actual performance will heavily depend on the specific laptop's settings.

Ryzen 7 449 Ryzen AI 7 450
CPU 4× Zen 5 + 4× Zen 5c 4× Zen 5 + 4× Zen 5c
Cores / Threads 8 / 16 8 / 16
Boost Zen 5 up to 5.0 GHz up to 5.1 GHz
Max Zen 5c up to 3.4 GHz up to 3.6 GHz
Integrated Graphics Radeon 860M Radeon 860M
GPU Frequency up to 2.8 GHz up to 3.1 GHz
NPU not declared up to 50 TOPS
cTDP 15-54 W 15-54 W
LPDDR5X up to 8000 MT/s up to 8533 MT/s

What Performance to Expect from the Ryzen 7 449

Currently, there are no public Geekbench 6 results specifically for the Ryzen 7 449, so attributing the performance of other models to it would be incorrect. For an initial estimate, we can look at the Ryzen AI 7 450 and Ryzen AI 7 PRO 450: they have the same combination of 4× Zen 5 + 4× Zen 5c and the same 8 cores with 16 threads, but with slightly higher operational frequencies.

Device Processor Geekbench 6 Single Geekbench 6 Multi
Acer Nitro V 16 AI ANV16-A71 Ryzen AI 7 450 2,916 14,020
LG 16Z95U-G.APV21KB Ryzen AI 7 450 2,859 13,789
Lenovo 21YW001LUS Ryzen AI 7 PRO 450 2,902 13,778
Lenovo 21YXS01502 Ryzen AI 7 PRO 450 2,851 13,526

These are not the results of the Ryzen 7 449 but serve as a benchmark for nearby models of the same platform. Due to the lower frequencies, the Ryzen 7 449 will likely be slightly slower under the same power limits. The exact gap will become apparent after the release of retail laptops and direct testing.

AMD Preserves Eight Zen 5 and Zen 5c Cores

Despite its lower positioning relative to the Ryzen AI 7 450, the Ryzen 7 449 retains all eight processor cores. It comprises four powerful Zen 5 and four compact Zen 5c cores, totaling 8 cores and 16 threads. The L2 cache volume is 8 MB, while L3 cache is 16 MB. SMT and AVX-512 are supported.

This configuration is designed not just for browsing and office applications. Eight cores allow for confident operation with compilation, photo processing, multitasking, and other workloads capable of effectively utilizing multiple threads.

That said, the identical Ryzen 7 449 in two laptops can show notably different results. With a cTDP ranging from 15 to 54 W, the manufacturer has considerable flexibility in power settings, so a thin model with limited cooling and a larger laptop can significantly differ in sustained multi-threaded performance.

Radeon 860M Allows for the Absence of Discrete Graphics

The integrated Radeon 860M is based on the RDNA 3.5 architecture and contains eight compute units. In the Ryzen 7 449, its frequency reaches 2.8 GHz, compared to 3.1 GHz for the Ryzen AI 7 450, so with the same memory, the new version should perform slightly worse than the higher-end model.

The eight RDNA 3.5 CUs provide the Ryzen 7 449 with integrated graphics performance that is competitive for its class. It is suitable for everyday work with graphic applications, hardware video decoding, and light gaming without a discrete graphics card. For less demanding online and older games, a discrete GPU may not be necessary in many cases.

For the Radeon 860M, memory bandwidth is especially crucial. Therefore, laptops with fast LPDDR5X will potentially be significantly more appealing than configurations with slower memory, particularly in gaming.

The Main Trade-off of the Ryzen 7 449 - Absence of a Separate NPU

The Ryzen AI 7 450 features a separate AI accelerator with a performance of up to 50 TOPS. For the Ryzen 7 449, AMD does not announce such a unit.

For most common tasks, this does not change the nature of the processor's performance: browsing, office applications, development, photo processing, and encoding still utilize CPU and GPU. The difference will primarily manifest in applications capable of performing local AI workloads on a specialized NPU.

Therefore, the Ryzen 7 449 is aimed at laptops where modern Zen 5 cores and Radeon 860M are important, but a separate AI accelerator is not a mandatory requirement.

When Will Ryzen 7 449 Be More Advantageous Than Ryzen AI 7 450?

The advantage will depend on the pricing of the finished laptops.

If systems with the Ryzen 7 449 prove to be significantly cheaper than similar models with Ryzen AI 7 450, this processor will make sense. The buyer retains 8 cores, 16 threads, and Radeon 860M but sacrifices primarily on frequencies and the presence of an NPU.

However, if the price difference is minimal, the Ryzen AI 7 450 will be more attractive: it offers slightly higher CPU frequencies, a faster Radeon 860M, and a separate AI accelerator.

The Ryzen 7 449 is particularly interesting as a more affordable configuration of Gorgon Point with a full 8-core CPU and Radeon 860M. When choosing a specific laptop, power limits, cooling systems, and memory speed are especially crucial: the cTDP range of 15-54 W allows for very different performance implementations of the same processor.

Basic

Label Name
AMD
Platform
Laptop
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Ryzen 7 449
Code Name
Gorgon Point
Generation
4x Zen 5, 4x Zen 5c
OS Support
Windows 11 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
Basic Frequency
2 GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Up to 5 GHz
L2 Cache
8 MB
L3 Cache
16 MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FP8
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
TSMC 4nm FinFET
TDP
28W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe® 4.0
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
x86-64

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5 (FP8), LPDDR5X (FP8)
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
256 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Maximum Memory Speed
4x2R LPDDR5x-8000, DDR5-5600
ECC Memory Support
?
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
No

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
AMD Radeon™ 860M
Graphics Core Count
8
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
2800 MHz

Interfaces and Ports

NVMe Support
Boot, RAID0, RAID1

Miscellaneous

Official Website
AMD Ryzen 7 449