AMD Radeon RX 7950 XT vs NVIDIA PG506 242

VS

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 24GB VRAM PG506 242 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 108% (3000MHz vs 1440MHz)

1792 additional rendering cores

NVIDIA PG506 242 's Advantages

More VRAM (24GB vs 20GB)

Larger VRAM bandwidth (933.1GB/s vs 800.0GB/s)

Lower TDP (165W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +525%

64.51 TFLOPS

PG506 242

10.32 TFLOPS

Radeon RX 7950 XT

VS

PG506 242

Graphics Card

Unknown

Release Date

Apr 2021

Navi III

Generation

Tesla

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

930 MHz

3000 MHz

Boost Clock

1440 MHz

2500 MHz

Memory Clock

1215 MHz

Memory

20GB

Memory Size

24GB

GDDR6

Memory Type

HBM2

320bit

Memory Bus

3072bit

800.0GB/s

Bandwidth

933.1GB/s

Render Config

-

SM Count

56

84

Compute Units

-

5376

Shading Units

3584

336

TMUs

224

192

ROPs

96

-

Tensor Cores

224

84

RT Cores

-

256 KB per Array

L1 Cache

192 KB (per SM)

6 MB

L2 Cache

24 MB

Theoretical Performance

576.0 GPixel/s

Pixel Rate

138.2 GPixel/s

1008 GTexel/s

Texture Rate

322.6 GTexel/s

129.0 TFLOPS

FP16 (half)

10.32 TFLOPS

64.51 TFLOPS

FP32 (float)

10.32 TFLOPS

2.016 TFLOPS

FP64 (double)

5.161 TFLOPS

Graphics Processor

Navi 31

GPU Name

GA100

Navi 31 XT+

GPU Variant

-

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

57.7 billion

Transistors

54.2 billion

529 mm²

Die Size

826 mm²

Board Design

300W

TDP

165W

700 W

Suggested PSU

450 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

2.2

OpenCL

3.0

1.3

Vulkan

N/A

-

CUDA

8.0

6.7

Shader Model

N/A

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