AMD Radeon RX 9070 XT vs NVIDIA GeForce RTX 2080 SUPER

VS

AMD Radeon RX 9070 XT

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 XT and 8GB VRAM GeForce RTX 2080 SUPER 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 49% (2700MHz vs 1815MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (624.1GB/s vs 495.9GB/s)

1024 additional rendering cores

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Lower TDP (250W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 9070 XT +98%

22.12 TFLOPS

GeForce RTX 2080 SUPER

11.15 TFLOPS

Radeon RX 9070 XT

VS

GeForce RTX 2080 SUPER

Graphics Card

Unknown

Release Date

Jul 2019

Navi IV(RX 9000)

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2210 MHz

Base Clock

1650 MHz

2700 MHz

Boost Clock

1815 MHz

2438 MHz

Memory Clock

1937 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

624.1GB/s

Bandwidth

495.9GB/s

Render Config

64

Compute Units

-

SM Count

48

4096

Shading Units

3072

256

TMUs

192

96

ROPs

64

-

Tensor Cores

384

64

RT Cores

48

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

259.2 GPixel/s

Pixel Rate

116.2 GPixel/s

691.2 GTexel/s

Texture Rate

348.5 GTexel/s

44.24 TFLOPS

FP16 (half)

22.30 TFLOPS

22.12 TFLOPS

FP32 (float)

11.15 TFLOPS

691.2 GFLOPS

FP64 (double)

348.5 GFLOPS

Board Design

260W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 48

GPU Name

TU104

Navi 48 XT

GPU Variant

TU104-450-A1

RDNA 4.0

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

Unknown

Transistors

13.6 billion

Unknown

Die Size

545 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

7.5

6.8

Shader Model

6.6

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