AMD Radeon RX Vega 64 Limited Edition vs NVIDIA A30 PCIe

VS

AMD Radeon RX Vega 64 Limited Edition

NVIDIA A30 PCIe

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Limited Edition and 24GB VRAM A30 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Limited Edition 's Advantages

Boost Clock has increased by 7% (1546MHz vs 1440MHz)

512 additional rendering cores

NVIDIA A30 PCIe 's Advantages

Released 3 years and 8 months late

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (933.1GB/s vs 483.8GB/s)

Lower TDP (165W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 Limited Edition +22%

12.66 TFLOPS

A30 PCIe

10.32 TFLOPS

Radeon RX Vega 64 Limited Edition

VS

A30 PCIe

Graphics Card

Aug 2017

Release Date

Apr 2021

Vega

Generation

Tesla Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1247 MHz

Base Clock

930 MHz

1546 MHz

Boost Clock

1440 MHz

945 MHz

Memory Clock

1215 MHz

Memory

8GB

Memory Size

24GB

HBM2

Memory Type

HBM2e

2048bit

Memory Bus

3072bit

483.8GB/s

Bandwidth

933.1GB/s

Render Config

64

Compute Units

-

SM Count

56

4096

Shading Units

3584

256

TMUs

224

64

ROPs

96

-

Tensor Cores

224

-

16 KB (per CU)

L1 Cache

192 KB (per SM)

4 MB

L2 Cache

24 MB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

138.2 GPixel/s

395.8 GTexel/s

Texture Rate

322.6 GTexel/s

25.33 TFLOPS

FP16 (half)

10.32 TFLOPS

12.66 TFLOPS

FP32 (float)

10.32 TFLOPS

791.6 GFLOPS

FP64 (double)

5.161 TFLOPS

Board Design

295W

TDP

165W

600 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

2x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

Vega 10

GPU Name

GA100

Vega 10 XT (215-0894200)

GPU Variant

-

GCN 5.0

Architecture

Ampere

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

12.5 billion

Transistors

54.2 billion

495 mm²

Die Size

826 mm²

Graphics Features

12 (12_1)

DirectX

N/A

4.6

OpenGL

N/A

2.1

OpenCL

3.0

1.2

Vulkan

N/A

-

CUDA

8.0

6.4

Shader Model

N/A

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