NVIDIA PG506 242 vs AMD Radeon R7 250X

VS

NVIDIA PG506 242

AMD Radeon R7 250X

We compared two Desktop platform GPUs: 24GB VRAM PG506 242 and 1024MB VRAM Radeon R7 250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 242 's Advantages

Released 7 years and 2 months late

Boost Clock1440MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (933.1GB/s vs 72.00GB/s)

2944 additional rendering cores

AMD Radeon R7 250X 's Advantages

Lower TDP (80W vs 165W)

Score

Benchmark

FP32 (float)

PG506 242 +748%

10.32 TFLOPS

Radeon R7 250X

1.216 TFLOPS

PG506 242

VS

Radeon R7 250X

Graphics Card

Apr 2021

Release Date

Feb 2014

Tesla

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

-

1440 MHz

Boost Clock

-

1215 MHz

Memory Clock

1125 MHz

Memory

24GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

3072bit

Memory Bus

128bit

933.1GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

10

56

SM Count

-

3584

Shading Units

640

224

TMUs

40

96

ROPs

16

224

Tensor Cores

-

192 KB (per SM)

L1 Cache

16 KB (per CU)

24 MB

L2 Cache

256 KB

-

Theoretical Performance

138.2 GPixel/s

Pixel Rate

15.20 GPixel/s

322.6 GTexel/s

Texture Rate

38.00 GTexel/s

10.32 TFLOPS

FP16 (half)

-

10.32 TFLOPS

FP32 (float)

1216 GFLOPS

5.161 TFLOPS

FP64 (double)

76.00 GFLOPS

Board Design

165W

TDP

80W

450 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

8-pin EPS

Power Connectors

1x 6-pin

Graphics Processor

GA100

GPU Name

Cape Verde

-

GPU Variant

Cape Verde XT

Ampere

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

54.2 billion

Transistors

1.5 billion

826 mm²

Die Size

123 mm²

Graphics Features

N/A

DirectX

12 (11_1)

N/A

OpenGL

4.6

3.0

OpenCL

1.2

N/A

Vulkan

1.2

8.0

CUDA

-

N/A

Shader Model

5.1

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