AMD Radeon Pro W6400 vs NVIDIA RTX 4000 Ada Generation

VS

AMD Radeon Pro W6400 NVIDIA RTX 4000 Ada Generation

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 20GB VRAM RTX 4000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Boost Clock has increased by 7% (2331MHz vs 2175MHz)

Lower TDP (50W vs 130W)

NVIDIA RTX 4000 Ada Generation 's Advantages

Released 1 years and 7 months late

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (360.0GB/s vs 112.0GB/s)

5376 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

RTX 4000 Ada Generation +646%

26.73 TFLOPS

Blender

Radeon Pro W6400

221

RTX 4000 Ada Generation +2106%

4876

Radeon Pro W6400

VS

RTX 4000 Ada Generation

Graphics Card

Jan 2022

Release Date

Aug 2023

Radeon Pro

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

2331 MHz

Base Clock

1500 MHz

2331 MHz

Boost Clock

2175 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

160bit

112.0GB/s

Bandwidth

360.0GB/s

Render Config

-

SM Count

48

12

Compute Units

-

768

Shading Units

6144

48

TMUs

192

32

ROPs

80

-

Tensor Cores

192

12

RT Cores

48

128 KB per Array

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

48 MB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

174.0 GPixel/s

111.9 GTexel/s

Texture Rate

417.6 GTexel/s

7.161 TFLOPS

FP16 (half)

26.73 TFLOPS

3.580 TFLOPS

FP32 (float)

26.73 TFLOPS

223.8 GFLOPS

FP64 (double)

417.6 GFLOPS

Graphics Processor

Navi 24

GPU Name

AD104

Navi 24 XL-W

GPU Variant

-

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

5.4 billion

Transistors

35.8 billion

107 mm²

Die Size

294 mm²

Board Design

50W

TDP

130W

250 W

Suggested PSU

300 W

2x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.6

Shader Model

6.7

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