AMD Radeon RX 6400 vs AMD FirePro W8100

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 8GB VRAM FirePro W8100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 7 years and 7 months late

Boost Clock2321MHz

Lower TDP (53W vs 220W)

AMD FirePro W8100 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (320.0GB/s vs 128.0GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6400

3.565 TFLOPS

FirePro W8100 +18%

4.219 TFLOPS

Radeon RX 6400

VS

FirePro W8100

Graphics Card

Jan 2022

Release Date

Jun 2014

Navi II

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1923 MHz

Base Clock

-

2321 MHz

Boost Clock

-

2000 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

512bit

128.0GB/s

Bandwidth

320.0GB/s

Render Config

-

SM Count

-

12

Compute Units

40

768

Shading Units

2560

48

TMUs

160

32

ROPs

64

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

74.27 GPixel/s

Pixel Rate

52.74 GPixel/s

111.4 GTexel/s

Texture Rate

131.8 GTexel/s

7.130 TFLOPS

FP16 (half)

-

3.565 TFLOPS

FP32 (float)

4.219 TFLOPS

222.8 GFLOPS

FP64 (double)

2.109 TFLOPS

Graphics Processor

Navi 24

GPU Name

Hawaii

Navi 24 XL (215-135000046)

GPU Variant

Hawaii GL40

RDNA 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

6.2 billion

107 mm²

Die Size

438 mm²

Board Design

53W

TDP

220W

250 W

Suggested PSU

550 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

4x DisplayPort 1.2 1x SDI

None

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

6.3

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