AMD Radeon RX 7900M

AMD Radeon RX 7900M — 16 Гб GDDR6, 4,608 ядер, GPI 17.0

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Performance Rating

The Radeon RX 7900M is a mobile graphics chip by AMD, launched on October 19th, 2023. Built on the 5 nm process, and based on the Navi 31 graphics processor, in its Navi 31 variant, the chip supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 7900M. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The Navi 31 graphics processor is a large chip with a die area of 529 mm² and 57,700 million transistors. Unlike the fully unlocked Radeon RX 7900 XTX, which uses the same GPU but has all 6144 shaders enabled, AMD has disabled some shading units on the Radeon RX 7900M to reach the product's target shader count. It features 4608 shading units, 288 texture mapping units, and 192 ROPs. The card also has 72 raytracing acceleration cores. AMD has paired 16 GB GDDR6 memory with the Radeon RX 7900M, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 1825 MHz, which can be boosted up to 2090 MHz, memory is running at 2250 MHz (18 Gbps effective).

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0

Memory

Memory Size

16 ГБ

Memory Type

Memory Bandwidth

576.0 GB/s

Memory Bus Width

256 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS
998.4 TFLOPS
(Intel UHD Graphics 730)

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

38.52 TFLOPS

FP64 (Double Precision)

1,204,000.0 TFLOPS
1,204,000.0 TFLOPS
(AMD Radeon RX 7900M)

CUDA Cores

Architecture & Compatibility

GPU Architecture

RDNA 3.0

SM (Streaming Multiprocessor)

PCIe Version

PCIe 4.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

TDP/TGP

180 W
unknown
(NVIDIA CMP 70HX)

Power Connector

Rendering

Texture Units (TMU)

Additional

Slots

IGP
SXM Module
(NVIDIA H200 SXM 141 GB)

Release Date

Oct. 19, 2023

Display Outputs

Portable Device Dependent
4x mini-DisplayPort 2.0
4x HDMI 2.1
(SPARKLE Arc A310 OmniView)

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