NVIDIA A30 PCIe vs NVIDIA TITAN RTX

VS

NVIDIA A30 PCIe

NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 24GB VRAM A30 PCIe and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A30 PCIe 's Advantages

Released 2 years and 4 months late

Larger VRAM bandwidth (933.1GB/s vs 672.0GB/s)

Lower TDP (165W vs 280W)

NVIDIA TITAN RTX 's Advantages

Boost Clock has increased by 23% (1770MHz vs 1440MHz)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

A30 PCIe

10.32 TFLOPS

TITAN RTX +58%

16.31 TFLOPS

Blender

A30 PCIe

2036

TITAN RTX +47%

2999

A30 PCIe

VS

TITAN RTX

Graphics Card

Apr 2021

Release Date

Dec 2018

Tesla Ampere

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

1350 MHz

1440 MHz

Boost Clock

1770 MHz

1215 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

24GB

HBM2e

Memory Type

GDDR6

3072bit

Memory Bus

384bit

933.1GB/s

Bandwidth

672.0GB/s

Render Config

-

56

SM Count

72

3584

Shading Units

4608

224

TMUs

288

96

ROPs

96

224

Tensor Cores

576

-

RT Cores

72

192 KB (per SM)

L1 Cache

64 KB (per SM)

24 MB

L2 Cache

6 MB

-

Theoretical Performance

138.2 GPixel/s

Pixel Rate

169.9 GPixel/s

322.6 GTexel/s

Texture Rate

509.8 GTexel/s

10.32 TFLOPS

FP16 (half)

32.62 TFLOPS

10.32 TFLOPS

FP32 (float)

16.31 TFLOPS

5.161 TFLOPS

FP64 (double)

509.8 GFLOPS

Board Design

165W

TDP

280W

450 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

8-pin EPS

Power Connectors

2x 8-pin

Graphics Processor

GA100

GPU Name

TU102

-

GPU Variant

TU102-400-A1

Ampere

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

54.2 billion

Transistors

18.6 billion

826 mm²

Die Size

754 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

7.5

N/A

Shader Model

6.6

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