AMD Radeon RX 6600 XT vs ATI FireMV 2400 PCI

VS

AMD Radeon RX 6600 XT ATI FireMV 2400 PCI

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 128MB VRAM FireMV 2400 PCI 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 6 months late

Boost Clock2589MHz

Larger VRAM bandwidth (256.0GB/s vs 16.00GB/s)

2048 additional rendering cores

ATI FireMV 2400 PCI 's Advantages

Lower TDP (20W vs 160W)

Score

Radeon RX 6600 XT

VS

FireMV 2400 PCI

Graphics Card

Jul 2021

Release Date

Jan 2008

Navi II

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCI

Clock Speeds

1968 MHz

Base Clock

-

2589 MHz

Boost Clock

-

2000 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

128MB

GDDR6

Memory Type

DDR

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

-

128

TMUs

4

64

ROPs

4

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

165.7 GPixel/s

Pixel Rate

2.000 GPixel/s

331.4 GTexel/s

Texture Rate

2.000 GTexel/s

21.21 TFLOPS

FP16 (half)

-

10.60 TFLOPS

FP32 (float)

-

662.8 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

RV380

Navi 23 XT (215-130000006)

GPU Variant

-

RDNA 2.0

Architecture

Rage 9

TSMC

Foundry

TSMC

7 nm

Process Size

130 nm

11.06 billion

Transistors

0.075 billion

237 mm²

Die Size

92 mm²

Board Design

160W

TDP

20W

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x VHDCI

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

9.0

4.6

OpenGL

2.0

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

-

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