AMD Radeon RX 6900 XT vs AMD FirePro W4300

VS

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 4GB VRAM FirePro W4300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XT 's Advantages

Released 4 years and 10 months late

Boost Clock2250MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)

4352 additional rendering cores

AMD FirePro W4300 's Advantages

Lower TDP (50W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XT +1513%

23.04 TFLOPS

FirePro W4300

1.428 TFLOPS

Radeon RX 6900 XT

VS

FirePro W4300

Graphics Card

Oct 2020

Release Date

Dec 2015

Navi II

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2250 MHz

Boost Clock

-

2000 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

80

Compute Units

12

5120

Shading Units

768

320

TMUs

48

128

ROPs

16

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

288.0 GPixel/s

Pixel Rate

14.88 GPixel/s

720.0 GTexel/s

Texture Rate

44.64 GTexel/s

46.08 TFLOPS

FP16 (half)

-

23.04 TFLOPS

FP32 (float)

1428 GFLOPS

1440 GFLOPS

FP64 (double)

89.28 GFLOPS

Graphics Processor

Navi 21

GPU Name

Bonaire

Navi 21 XTX (215-121000167)

GPU Variant

Bonaire PRO GL

RDNA 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

2.08 billion

520 mm²

Die Size

160 mm²

Board Design

300W

TDP

50W

700 W

Suggested PSU

250 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

4x mini-DisplayPort 1.2

2x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.3

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