AMD Radeon RX 7900M vs Lenovo RX 6600 LE OEM

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs Lenovo RX 6600 LE OEM with 8 GB GDDR6 and 1,792 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon RX 7900M

AMD Radeon RX 7900M

MI250 MI250
Instinct MI300X Instinct MI300X
RX 7900 XTX RX 7900 XTX

Lenovo RX 6600 LE OEM

Lenovo RX 6600 LE OEM

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

16 GB 8 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

576.0 GB/s 224.0 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS 17.88 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS 8.942 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS 0.5589 TFLOPS

CUDA Cores

4,608 1,792

RT Cores

72 28

Architecture & Compatibility

GPU Architecture

RDNA 3.0 RDNA 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,825 1,626

Boost Clock

2,090 2,495

Memory Clock

2,250 1,750

Power Consumption

TDP/TGP

180 W
🔥 -27% 132 W

Recommended PSU

No 300 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

288 112

ROP

72 28

L2 Cache

6 MB 2 MB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 19, 2023 Dec. 8, 2023

Display Outputs

Portable Device Dependent
1x HDMI 2.1
3x DisplayPort 1.4a

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