AMD Radeon RX 6400 vs NVIDIA GeForce RTX 4070 Ti SUPER AD102

VS

AMD Radeon RX 6400

NVIDIA GeForce RTX 4070 Ti SUPER AD102

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 16GB VRAM GeForce RTX 4070 Ti SUPER AD102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Lower TDP (53W vs 285W)

NVIDIA GeForce RTX 4070 Ti SUPER AD102 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 12% (2610MHz vs 2321MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (672.3GB/s vs 128.0GB/s)

7680 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6400

3.565 TFLOPS

GeForce RTX 4070 Ti SUPER AD102 +1137%

44.1 TFLOPS

Radeon RX 6400

VS

GeForce RTX 4070 Ti SUPER AD102

Graphics Card

Jan 2022

Release Date

Jun 2024

Navi II

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

1923 MHz

Base Clock

2340 MHz

2321 MHz

Boost Clock

2610 MHz

2000 MHz

Memory Clock

1313 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

672.3GB/s

Render Config

12

Compute Units

-

SM Count

66

768

Shading Units

8448

48

TMUs

264

32

ROPs

96

-

Tensor Cores

264

12

RT Cores

66

128 KB per Array

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

48 MB

16 MB

L3 Cache

-

Theoretical Performance

74.27 GPixel/s

Pixel Rate

250.6 GPixel/s

111.4 GTexel/s

Texture Rate

689.0 GTexel/s

7.130 TFLOPS

FP16 (half)

44.10 TFLOPS

3.565 TFLOPS

FP32 (float)

44.10 TFLOPS

222.8 GFLOPS

FP64 (double)

689.0 GFLOPS

Board Design

53W

TDP

285W

250 W

Suggested PSU

600 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Navi 24

GPU Name

AD102

Navi 24 XL (215-135000046)

GPU Variant

AD102-175-KEF-A1

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

5.4 billion

Transistors

76.3 billion

107 mm²

Die Size

609 mm²

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

6.7

Shader Model

6.8

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