AMD Radeon RX 6600 LE vs AMD FireStream 9350

VS

AMD Radeon RX 6600 LE

AMD FireStream 9350

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 2GB VRAM FireStream 9350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 LE 's Advantages

Released 13 years and 6 months late

Boost Clock2495MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 128.0GB/s)

352 additional rendering cores

Lower TDP (132W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +343%

8.942 TFLOPS

FireStream 9350

2.016 TFLOPS

Radeon RX 6600 LE

VS

FireStream 9350

Graphics Card

Dec 2023

Release Date

Jun 2010

Navi II

Generation

FireStream

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2495 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

128.0GB/s

Render Config

28

Compute Units

18

-

1792

Shading Units

1440

112

TMUs

72

64

ROPs

32

-

28

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

32 MB

L3 Cache

-

Theoretical Performance

159.7 GPixel/s

Pixel Rate

22.40 GPixel/s

279.4 GTexel/s

Texture Rate

50.40 GTexel/s

17.88 TFLOPS

FP16 (half)

-

8.942 TFLOPS

FP32 (float)

2.016 TFLOPS

558.9 GFLOPS

FP64 (double)

403.2 GFLOPS

Board Design

132W

TDP

150W

300 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DisplayPort 1.1

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 23

GPU Name

Cypress

Navi 23 XL (215-130000016)

GPU Variant

Cypress PRO GL

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

11.06 billion

Transistors

2.154 billion

237 mm²

Die Size

334 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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