AMD Radeon RX 6600 XT vs AMD FireStream 9170

VS

AMD Radeon RX 6600 XT

AMD FireStream 9170

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 2GB VRAM FireStream 9170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Released 13 years and 8 months late

Boost Clock2589MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 51.33GB/s)

1728 additional rendering cores

AMD FireStream 9170 's Advantages

Lower TDP (105W vs 160W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT +2032%

10.6 TFLOPS

FireStream 9170

0.497 TFLOPS

Radeon RX 6600 XT

VS

FireStream 9170

Graphics Card

Jul 2021

Release Date

Nov 2007

Navi II

Generation

FireStream

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1968 MHz

Base Clock

-

2589 MHz

Boost Clock

-

2000 MHz

Memory Clock

802 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

51.33GB/s

Render Config

32

Compute Units

4

-

2048

Shading Units

320

128

TMUs

16

64

ROPs

16

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

165.7 GPixel/s

Pixel Rate

12.43 GPixel/s

331.4 GTexel/s

Texture Rate

12.43 GTexel/s

21.21 TFLOPS

FP16 (half)

-

10.60 TFLOPS

FP32 (float)

497.3 GFLOPS

662.8 GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

160W

TDP

105W

450 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 23

GPU Name

RV670

Navi 23 XT (215-130000006)

GPU Variant

-

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

11.06 billion

Transistors

0.666 billion

237 mm²

Die Size

192 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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