AMD Radeon RX 7950 XT vs AMD Radeon RX 7700 XT

VS

AMD Radeon RX 7950 XT

AMD Radeon RX 7700 XT

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 12GB VRAM Radeon RX 7700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XT 's Advantages

Boost Clock has increased by 18% (3000MHz vs 2544MHz)

More VRAM (20GB vs 12GB)

Larger VRAM bandwidth (800.0GB/s vs 432.0GB/s)

1920 additional rendering cores

AMD Radeon RX 7700 XT 's Advantages

Lower TDP (245W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +83%

64.51 TFLOPS

Radeon RX 7700 XT

35.17 TFLOPS

Radeon RX 7950 XT

VS

Radeon RX 7700 XT

Graphics Card

Unknown

Release Date

Aug 2023

Navi III

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1435 MHz

3000 MHz

Boost Clock

2544 MHz

2500 MHz

Memory Clock

2250 MHz

Memory

20GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

192bit

800.0GB/s

Bandwidth

432.0GB/s

Render Config

84

Compute Units

54

-

5376

Shading Units

3456

336

TMUs

216

192

ROPs

96

-

84

RT Cores

54

256 KB per Array

L1 Cache

128 KB per Array

6 MB

L2 Cache

2 MB

80 MB

L3 Cache

48 MB

Theoretical Performance

576.0 GPixel/s

Pixel Rate

244.2 GPixel/s

1008 GTexel/s

Texture Rate

549.5 GTexel/s

129.0 TFLOPS

FP16 (half)

70.34 TFLOPS

64.51 TFLOPS

FP32 (float)

35.17 TFLOPS

2.016 TFLOPS

FP64 (double)

1099 GFLOPS

Board Design

300W

TDP

245W

700 W

Suggested PSU

550 W

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

Outputs

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

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 31

GPU Name

Navi 32

Navi 31 XT+

GPU Variant

Navi 32 XL (215-180000076)

RDNA 3.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

57.7 billion

Transistors

28.1 billion

529 mm²

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

-

6.7

Shader Model

6.7

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