NVIDIA GeForce GTX TITAN Z vs NVIDIA A30 PCIe

VS

NVIDIA GeForce GTX TITAN Z

NVIDIA A30 PCIe

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 24GB VRAM A30 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A30 PCIe 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 64% (1440MHz vs 876MHz)

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (933.1GB/s vs 336.0GB/s)

704 additional rendering cores

Lower TDP (165W vs 375W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN Z

5.046 TFLOPS

A30 PCIe +104%

10.32 TFLOPS

GeForce GTX TITAN Z

VS

A30 PCIe

Graphics Card

May 2014

Release Date

Apr 2021

GeForce 700

Generation

Tesla Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

705 MHz

Base Clock

930 MHz

876 MHz

Boost Clock

1440 MHz

1750 MHz

Memory Clock

1215 MHz

Memory

6GB

Memory Size

24GB

GDDR5

Memory Type

HBM2e

384bit

Memory Bus

3072bit

336.0GB/s

Bandwidth

933.1GB/s

Render Config

-

SM Count

56

2880

Shading Units

3584

240

TMUs

224

48

ROPs

96

-

Tensor Cores

224

-

16 KB (per SMX)

L1 Cache

192 KB (per SM)

1536 KB

L2 Cache

24 MB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

138.2 GPixel/s

210.2 GTexel/s

Texture Rate

322.6 GTexel/s

-

FP16 (half)

10.32 TFLOPS

5.046 TFLOPS

FP32 (float)

10.32 TFLOPS

1.682 TFLOPS

FP64 (double)

5.161 TFLOPS

Board Design

375W

TDP

165W

750 W

Suggested PSU

450 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

GK110B

GPU Name

GA100

GK110-350-B1

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

54.2 billion

561 mm²

Die Size

826 mm²

Graphics Features

12 (11_1)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.1

Vulkan

N/A

3.5

CUDA

8.0

5.1

Shader Model

N/A

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