AMD FirePro D300 vs AMD Radeon RX 6900 XT

VS

We compared two Desktop platform GPUs: 2GB VRAM FirePro D300 and 16GB VRAM Radeon RX 6900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D300 's Advantages

Lower TDP (150W vs 300W)

AMD Radeon RX 6900 XT 's Advantages

Released 6 years and 9 months late

Boost Clock2250MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 162.6GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro D300

2.176 TFLOPS

Radeon RX 6900 XT +958%

23.04 TFLOPS

FirePro D300

VS

Radeon RX 6900 XT

Graphics Card

Jan 2014

Release Date

Oct 2020

FirePro

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1825 MHz

-

Boost Clock

2250 MHz

1270 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

162.6GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

20

Compute Units

80

1280

Shading Units

5120

80

TMUs

320

32

ROPs

128

-

Tensor Cores

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

4 MB

Theoretical Performance

27.20 GPixel/s

Pixel Rate

288.0 GPixel/s

68.00 GTexel/s

Texture Rate

720.0 GTexel/s

-

FP16 (half)

46.08 TFLOPS

2.176 TFLOPS

FP32 (float)

23.04 TFLOPS

136.0 GFLOPS

FP64 (double)

1440 GFLOPS

Graphics Processor

Pitcairn

GPU Name

Navi 21

Pitcairn XT GL (215-0828073)

GPU Variant

Navi 21 XTX (215-121000167)

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.8 billion

Transistors

26.8 billion

212 mm²

Die Size

520 mm²

Board Design

150W

TDP

300W

450 W

Suggested PSU

700 W

4x DisplayPort 1.2

Outputs

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

-

Power Connectors

2x 8-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.5

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