AMD Radeon RX 9070 XT vs AMD Radeon RX 7800 XT

VS

AMD Radeon RX 9070 XT

AMD Radeon RX 7800 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 XT and 16GB VRAM Radeon RX 7800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 9070 XT 's Advantages

256 additional rendering cores

Lower TDP (220W vs 263W)

Score

Benchmark

FP32 (float)

Radeon RX 9070 XT

19.91 TFLOPS

Radeon RX 7800 XT +87%

37.32 TFLOPS

Radeon RX 9070 XT

VS

Radeon RX 7800 XT

Graphics Card

Unknown

Release Date

Aug 2023

Navi IV(RX 9000)

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1295 MHz

Base Clock

1295 MHz

2430 MHz

Boost Clock

2430 MHz

2438 MHz

Memory Clock

2438 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

624.1GB/s

Bandwidth

624.1GB/s

Render Config

64

Compute Units

60

-

4096

Shading Units

3840

256

TMUs

240

96

ROPs

96

-

64

RT Cores

60

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

64 MB

L3 Cache

64 MB

Theoretical Performance

233.3 GPixel/s

Pixel Rate

233.3 GPixel/s

622.1 GTexel/s

Texture Rate

583.2 GTexel/s

39.81 TFLOPS

FP16 (half)

74.65 TFLOPS

19.91 TFLOPS

FP32 (float)

37.32 TFLOPS

622.1 GFLOPS

FP64 (double)

1166 GFLOPS

Board Design

220W

TDP

263W

550 W

Suggested PSU

600 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 48

GPU Name

Navi 32

Navi 48 XT

GPU Variant

Navi 32 XT (215-180000006)

RDNA 4.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

4 nm

Process Size

5 nm

Unknown

Transistors

28.1 billion

Unknown

Die Size

346 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.2

1.3

Vulkan

1.3

-

6.8

Shader Model

6.7

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