Home AMD Radeon RX 6600 LE

AMD Radeon RX 6600 LE

This is a GPU manufactured with TSMC 7nm process, based on AMD RDNA 2.0 architecture and released on Dec 2023. It features 11.06 billion transistors, 28 Rendering cores and 8GB GDDR6 memory, with 2MB L2 cache, theoretical performance of 8.942TFLOPS, with total power consumption of 132W.

Graphics Card

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Release Date
Dec 2023
Generation
Navi II
Type
Desktop
Bus Interface
PCIe 4.0 x8

Clock Speeds

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Base Clock
1626 MHz
Boost Clock
2495 MHz
Memory Clock
1750 MHz

Memory

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Memory Size
8GB
Memory Type
GDDR6
Memory Bus
128bit
Bandwidth
224.0GB/s

Render Config

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Compute Units
28
Shading Units
1792
TMUs
112
ROPs
64
RT Cores
28
L1 Cache
128 KB per Array
L2 Cache
2 MB
L3 Cache
32 MB

Theoretical Performance

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Pixel Rate
159.7 GPixel/s
Texture Rate
279.4 GTexel/s
FP16 (half)
17.88 TFLOPS
FP32 (float)
8.942 TFLOPS
FP64 (double)
558.9 GFLOPS

Graphics Processor

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GPU Name
Navi 23
GPU Variant
Navi 23 XL


(215-130000016)
Architecture
RDNA 2.0
Foundry
TSMC
Process Size
7 nm
Transistors
11.06 billion
Die Size
237 mm²

Board Design

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TDP
132W
Suggested PSU
300 W
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
Power Connectors
1x 8-pin

Graphics Features

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DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
Shader Model
6.7

Rankings

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FP32 (float)
NVIDIA GeForce RTX 4050 Mobile
8.986 TFLOPS
AMD Radeon Pro Vega 56
8.96 TFLOPS
NVIDIA Quadro P5200 Mobile
8.945 TFLOPS
AMD Radeon RX 6600 LE
8.942 TFLOPS
AMD Radeon RX 6600
8.928 TFLOPS
AMD Radeon 780M
AMD Radeon 780M System Shared System Shared
8.909 TFLOPS
3DMark Time Spy
NVIDIA Quadro RTX 4000
7853
AMD Radeon RX 6700S
7826
AMD Radeon RX 6600 LE
7720
AMD Radeon RX 6600S
7700
AMD Radeon RX 5600 XT
7633
3DMark Time Spy Extreme
NVIDIA GeForce RTX 2060
3504
NVIDIA GeForce GTX 1080
3446
AMD Radeon RX 6600 LE
3428
AMD Radeon RX 6600S
3389
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