NVIDIA TITAN RTX vs NVIDIA A30 PCIe

VS

NVIDIA TITAN RTX

NVIDIA A30 PCIe

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

Main Differences

NVIDIA TITAN RTX 's Advantages

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

1024 additional rendering cores

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)

Score

Benchmark

FP32 (float)

TITAN RTX +58%

16.31 TFLOPS

A30 PCIe

10.32 TFLOPS

Blender

TITAN RTX +47%

2999

A30 PCIe

2036

TITAN RTX

VS

A30 PCIe

Graphics Card

Dec 2018

Release Date

Apr 2021

GeForce 20

Generation

Tesla Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1350 MHz

Base Clock

930 MHz

1770 MHz

Boost Clock

1440 MHz

1750 MHz

Memory Clock

1215 MHz

Memory

24GB

Memory Size

24GB

GDDR6

Memory Type

HBM2e

384bit

Memory Bus

3072bit

672.0GB/s

Bandwidth

933.1GB/s

Render Config

-

72

SM Count

56

4608

Shading Units

3584

288

TMUs

224

96

ROPs

96

576

Tensor Cores

224

72

RT Cores

-

64 KB (per SM)

L1 Cache

192 KB (per SM)

6 MB

L2 Cache

24 MB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

138.2 GPixel/s

509.8 GTexel/s

Texture Rate

322.6 GTexel/s

32.62 TFLOPS

FP16 (half)

10.32 TFLOPS

16.31 TFLOPS

FP32 (float)

10.32 TFLOPS

509.8 GFLOPS

FP64 (double)

5.161 TFLOPS

Board Design

280W

TDP

165W

600 W

Suggested PSU

450 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

TU102

GPU Name

GA100

TU102-400-A1

GPU Variant

-

Turing

Architecture

Ampere

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

18.6 billion

Transistors

54.2 billion

754 mm²

Die Size

826 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

7.5

CUDA

8.0

6.6

Shader Model

N/A

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