AMD Radeon RX 6600 LE vs ATI FireGL V8600

VS

AMD Radeon RX 6600 LE

ATI FireGL V8600

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 1024MB VRAM FireGL V8600 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 16 years and 7 months late

Boost Clock2495MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 111.1GB/s)

1472 additional rendering cores

Lower TDP (132W vs 159W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +1932%

8.942 TFLOPS

FireGL V8600

0.44 TFLOPS

Radeon RX 6600 LE

VS

FireGL V8600

Graphics Card

Dec 2023

Release Date

May 2007

Navi II

Generation

FireGL

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2495 MHz

Boost Clock

-

1750 MHz

Memory Clock

868 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR4

128bit

Memory Bus

512bit

224.0GB/s

Bandwidth

111.1GB/s

Render Config

28

Compute Units

4

-

1792

Shading Units

320

112

TMUs

16

64

ROPs

16

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

159.7 GPixel/s

Pixel Rate

11.01 GPixel/s

279.4 GTexel/s

Texture Rate

11.01 GTexel/s

17.88 TFLOPS

FP16 (half)

-

8.942 TFLOPS

FP32 (float)

440.3 GFLOPS

558.9 GFLOPS

FP64 (double)

-

Board Design

132W

TDP

159W

300 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 23

GPU Name

R600

Navi 23 XL (215-130000016)

GPU Variant

R600 V8600

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

80 nm

11.06 billion

Transistors

0.72 billion

237 mm²

Die Size

420 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.0

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