AMD Radeon RX 9070 XT vs NVIDIA RTX 4500 Ada Generation

VS

AMD Radeon RX 9070 XT

NVIDIA RTX 4500 Ada Generation

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 XT and 24GB VRAM RTX 4500 Ada Generation 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 5% (2700MHz vs 2580MHz)

Larger VRAM bandwidth (624.1GB/s vs 432.0GB/s)

NVIDIA RTX 4500 Ada Generation 's Advantages

More VRAM (24GB vs 16GB)

3584 additional rendering cores

Lower TDP (210W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 9070 XT

22.12 TFLOPS

RTX 4500 Ada Generation +79%

39.63 TFLOPS

Radeon RX 9070 XT

VS

RTX 4500 Ada Generation

Graphics Card

Unknown

Release Date

Aug 2023

Navi IV(RX 9000)

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2210 MHz

Base Clock

2070 MHz

2700 MHz

Boost Clock

2580 MHz

2438 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

624.1GB/s

Bandwidth

432.0GB/s

Render Config

64

Compute Units

-

SM Count

60

4096

Shading Units

7680

256

TMUs

240

96

ROPs

80

-

Tensor Cores

240

64

RT Cores

60

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

64 MB

L3 Cache

-

Theoretical Performance

259.2 GPixel/s

Pixel Rate

206.4 GPixel/s

691.2 GTexel/s

Texture Rate

619.2 GTexel/s

44.24 TFLOPS

FP16 (half)

39.63 TFLOPS

22.12 TFLOPS

FP32 (float)

39.63 TFLOPS

691.2 GFLOPS

FP64 (double)

619.2 GFLOPS

Board Design

260W

TDP

210W

600 W

Suggested PSU

550 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 48

GPU Name

AD103

Navi 48 XT

GPU Variant

-

RDNA 4.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

5 nm

Unknown

Transistors

45.9 billion

Unknown

Die Size

379 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

6.8

Shader Model

6.7

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