NVIDIA RTX 6000 Ada Generation vs AMD Radeon RX 6400

VS

NVIDIA RTX 6000 Ada Generation AMD Radeon RX 6400

We compared two Desktop platform GPUs: 48GB VRAM RTX 6000 Ada Generation and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada Generation 's Advantages

Released 11 months late

Boost Clock has increased by 8% (2505MHz vs 2321MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (960.0GB/s vs 128.0GB/s)

17408 additional rendering cores

AMD Radeon RX 6400 's Advantages

Lower TDP (53W vs 300W)

Score

Benchmark

FP32 (float)

RTX 6000 Ada Generation +2454%

91.06 TFLOPS

Radeon RX 6400

3.565 TFLOPS

Blender

RTX 6000 Ada Generation +3519%

11762

Radeon RX 6400

325

RTX 6000 Ada Generation

VS

Radeon RX 6400

Graphics Card

Dec 2022

Release Date

Jan 2022

Quadro Ada

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

915 MHz

Base Clock

1923 MHz

2505 MHz

Boost Clock

2321 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

48GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

64bit

960.0GB/s

Bandwidth

128.0GB/s

Render Config

142

SM Count

-

Compute Units

12

18176

Shading Units

768

568

TMUs

48

192

ROPs

32

568

Tensor Cores

-

142

RT Cores

12

128 KB (per SM)

L1 Cache

128 KB per Array

96 MB

L2 Cache

1024 KB

Theoretical Performance

481.0 GPixel/s

Pixel Rate

74.27 GPixel/s

1423 GTexel/s

Texture Rate

111.4 GTexel/s

91.06 TFLOPS

FP16 (half)

7.130 TFLOPS

91.06 TFLOPS

FP32 (float)

3.565 TFLOPS

1423 GFLOPS

FP64 (double)

222.8 GFLOPS

Graphics Processor

AD102

GPU Name

Navi 24

AD102

GPU Variant

Navi 24 XL (215-135000046)

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

76.3 billion

Transistors

5.4 billion

608 mm²

Die Size

107 mm²

Board Design

300W

TDP

53W

700 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.6

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