AMD Radeon RX 9070 XT vs NVIDIA RTX A4000H

VS

AMD Radeon RX 9070 XT

NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 XT and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 9070 XT 's Advantages

Boost Clock has increased by 73% (2700MHz vs 1560MHz)

Larger VRAM bandwidth (624.1GB/s vs 448.0GB/s)

NVIDIA RTX A4000H 's Advantages

2048 additional rendering cores

Lower TDP (140W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 9070 XT +15%

22.12 TFLOPS

RTX A4000H

19.17 TFLOPS

Radeon RX 9070 XT

VS

RTX A4000H

Graphics Card

Unknown

Release Date

Apr 2021

Navi IV(RX 9000)

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2210 MHz

Base Clock

735 MHz

2700 MHz

Boost Clock

1560 MHz

2438 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

624.1GB/s

Bandwidth

448.0GB/s

Render Config

64

Compute Units

-

SM Count

48

4096

Shading Units

6144

256

TMUs

192

96

ROPs

96

-

Tensor Cores

192

64

RT Cores

48

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

259.2 GPixel/s

Pixel Rate

149.8 GPixel/s

691.2 GTexel/s

Texture Rate

299.5 GTexel/s

44.24 TFLOPS

FP16 (half)

19.17 TFLOPS

22.12 TFLOPS

FP32 (float)

19.17 TFLOPS

691.2 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

260W

TDP

140W

600 W

Suggested PSU

300 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 48

GPU Name

GA104

Navi 48 XT

GPU Variant

GA104-???-A1

RDNA 4.0

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

Unknown

Transistors

17.4 billion

Unknown

Die Size

392 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

8.6

6.8

Shader Model

6.7

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