NVIDIA A30 PCIe vs AMD Radeon RX 460 1024SP

VS

NVIDIA A30 PCIe AMD Radeon RX 460 1024SP

We compared two Desktop platform GPUs: 24GB VRAM A30 PCIe and 2GB VRAM Radeon RX 460 1024SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A30 PCIe 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 20% (1440MHz vs 1200MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (933.1GB/s vs 112.0GB/s)

2560 additional rendering cores

AMD Radeon RX 460 1024SP 's Advantages

Lower TDP (75W vs 165W)

Score

Benchmark

FP32 (float)

A30 PCIe +319%

10.32 TFLOPS

Radeon RX 460 1024SP

2.458 TFLOPS

A30 PCIe

VS

Radeon RX 460 1024SP

Graphics Card

Apr 2021

Release Date

Jan 2017

Tesla Ampere

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

930 MHz

Base Clock

1090 MHz

1440 MHz

Boost Clock

1200 MHz

1215 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

2GB

HBM2e

Memory Type

GDDR5

3072bit

Memory Bus

128bit

933.1GB/s

Bandwidth

112.0GB/s

Render Config

56

SM Count

-

Compute Units

16

3584

Shading Units

1024

224

TMUs

64

96

ROPs

16

224

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

16 KB (per CU)

24 MB

L2 Cache

1024 KB

Theoretical Performance

138.2 GPixel/s

Pixel Rate

19.20 GPixel/s

322.6 GTexel/s

Texture Rate

76.80 GTexel/s

10.32 TFLOPS

FP16 (half)

2.458 TFLOPS

10.32 TFLOPS

FP32 (float)

2.458 TFLOPS

5.161 TFLOPS

FP64 (double)

153.6 GFLOPS

Graphics Processor

GA100

GPU Name

Baffin

-

GPU Variant

Baffin XT

Ampere

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

54.2 billion

Transistors

3 billion

826 mm²

Die Size

123 mm²

Board Design

165W

TDP

75W

450 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

8-pin EPS

Power Connectors

None

Graphics Features

N/A

DirectX

12 (12_0)

N/A

OpenGL

4.6

3.0

OpenCL

2.1

N/A

Vulkan

1.2

8.0

CUDA

-

N/A

Shader Model

6.4

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