AMD Radeon RX 6600 LE

AMD Radeon RX 6600 LE — 8 Гб GDDR6, 1,792 ядер, GPI 5.3

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Performance Rating

The Radeon RX 6600 LE is a graphics card by AMD, launched on December 8th, 2023. Built on the 7 nm process, and based on the Navi 23 graphics processor, in its Navi 23 XL variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 6600 LE. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The Navi 23 graphics processor is an average sized chip with a die area of 237 mm² and 11,060 million transistors. Unlike the fully unlocked Radeon RX 6600 XT, which uses the same GPU but has all 2048 shaders enabled, AMD has disabled some shading units on the Radeon RX 6600 LE to reach the product's target shader count. It features 1792 shading units, 112 texture mapping units, and 64 ROPs. The card also has 28 raytracing acceleration cores. AMD has paired 8 GB GDDR6 memory with the Radeon RX 6600 LE, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 1626 MHz, which can be boosted up to 2495 MHz, memory is running at 1750 MHz (14 Gbps effective).

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 6600 LE

5.3

AMD Radeon RX 6600 LE

5.3

Memory

Memory Size

8 ГБ

Memory Type

Memory Bandwidth

224.0 GB/s

Memory Bus Width

128 бит

ML Performance

FP16 (Half Precision)

17.88 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)

8.942 TFLOPS

FP64 (Double Precision)

0.5589 TFLOPS
1,204,000.0 TFLOPS
(AMD Radeon RX 7900M)

CUDA Cores

Architecture & Compatibility

GPU Architecture

RDNA 2.0

SM (Streaming Multiprocessor)

PCIe Version

PCIe 4.0 x8

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

TDP/TGP

132 W
unknown
(NVIDIA CMP 70HX)

Recommended PSU

Power Connector

1x 8-pin

Rendering

Texture Units (TMU)

Additional

Slots

Dual-slot
SXM Module
(NVIDIA H200 SXM 141 GB)

Release Date

Dec. 8, 2023

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
4x mini-DisplayPort 2.0
4x HDMI 2.1
(SPARKLE Arc A310 OmniView)

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