AMD Radeon RX 7700 vs AMD Radeon RX 9070 XT

VS

AMD Radeon RX 7700

AMD Radeon RX 9070 XT

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 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 7700 's Advantages

Boost Clock has increased by 7% (2600MHz vs 2430MHz)

Lower TDP (200W vs 220W)

AMD Radeon RX 9070 XT 's Advantages

More VRAM (16GB vs 12GB)

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

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700 +60%

31.95 TFLOPS

Radeon RX 9070 XT

19.91 TFLOPS

Radeon RX 7700

VS

Radeon RX 9070 XT

Graphics Card

Unknown

Release Date

Unknown

Navi III

Generation

Navi IV(RX 9000)

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1900 MHz

Base Clock

1295 MHz

2600 MHz

Boost Clock

2430 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

48

Compute Units

64

-

3072

Shading Units

4096

192

TMUs

256

96

ROPs

96

-

48

RT Cores

64

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

64 MB

L3 Cache

64 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

233.3 GPixel/s

499.2 GTexel/s

Texture Rate

622.1 GTexel/s

63.90 TFLOPS

FP16 (half)

39.81 TFLOPS

31.95 TFLOPS

FP32 (float)

19.91 TFLOPS

998.4 GFLOPS

FP64 (double)

622.1 GFLOPS

Board Design

200W

TDP

220W

550 W

Suggested PSU

550 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 32

GPU Name

Navi 48

Navi 32

GPU Variant

Navi 48 XT

RDNA 3.0

Architecture

RDNA 4.0

TSMC

Foundry

TSMC

5 nm

Process Size

4 nm

28.1 billion

Transistors

Unknown

346 mm²

Die Size

Unknown

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

-

6.7

Shader Model

6.8

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