AMD Radeon RX 6400 vs AMD FirePro D700

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 6GB VRAM FirePro D700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 8 years late

Boost Clock2321MHz

Lower TDP (53W vs 274W)

AMD FirePro D700 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (263.0GB/s vs 128.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6400 +2%

3.565 TFLOPS

FirePro D700

3.482 TFLOPS

Radeon RX 6400

VS

FirePro D700

Graphics Card

Jan 2022

Release Date

Jan 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

1370 MHz

Memory

4GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

384bit

128.0GB/s

Bandwidth

263.0GB/s

Render Config

-

SM Count

-

12

Compute Units

32

768

Shading Units

2048

48

TMUs

128

32

ROPs

32

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

768 KB

Theoretical Performance

74.27 GPixel/s

Pixel Rate

27.20 GPixel/s

111.4 GTexel/s

Texture Rate

108.8 GTexel/s

7.130 TFLOPS

FP16 (half)

-

3.565 TFLOPS

FP32 (float)

3.482 TFLOPS

222.8 GFLOPS

FP64 (double)

870.4 GFLOPS

Graphics Processor

Navi 24

GPU Name

Tahiti

Navi 24 XL (215-135000046)

GPU Variant

Tahiti XT GL

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

4.313 billion

107 mm²

Die Size

352 mm²

Board Design

53W

TDP

274W

250 W

Suggested PSU

600 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.2 1x SDI

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

5.1

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