AMD Radeon RX 6750 XT vs AMD Radeon RX 9070 XT

VS

AMD Radeon RX 6750 XT

AMD Radeon RX 9070 XT

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 XT and 16GB VRAM Radeon RX 9070 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 XT 's Advantages

Lower TDP (250W vs 260W)

AMD Radeon RX 9070 XT 's Advantages

Boost Clock has increased by 4% (2700MHz vs 2600MHz)

More VRAM (16GB vs 12GB)

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

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6750 XT

13.31 TFLOPS

Radeon RX 9070 XT +66%

22.12 TFLOPS

Radeon RX 6750 XT

VS

Radeon RX 9070 XT

Graphics Card

Mar 2022

Release Date

Unknown

Navi II

Generation

Navi IV(RX 9000)

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2150 MHz

Base Clock

2210 MHz

2600 MHz

Boost Clock

2700 MHz

2250 MHz

Memory Clock

2438 MHz

Memory

12GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

624.1GB/s

Render Config

40

Compute Units

64

-

2560

Shading Units

4096

160

TMUs

256

64

ROPs

96

-

40

RT Cores

64

128 KB per Array

L1 Cache

128 KB per Array

3 MB

L2 Cache

4 MB

96 MB

L3 Cache

64 MB

Theoretical Performance

166.4 GPixel/s

Pixel Rate

259.2 GPixel/s

416.0 GTexel/s

Texture Rate

691.2 GTexel/s

26.62 TFLOPS

FP16 (half)

44.24 TFLOPS

13.31 TFLOPS

FP32 (float)

22.12 TFLOPS

832.0 GFLOPS

FP64 (double)

691.2 GFLOPS

Board Design

250W

TDP

260W

600 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 22

GPU Name

Navi 48

Navi 22 KXT (215-127000144)

GPU Variant

Navi 48 XT

RDNA 2.0

Architecture

RDNA 4.0

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

17.2 billion

Transistors

Unknown

335 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.5

Shader Model

6.8

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