NVIDIA GeForce GTX TITAN X vs NVIDIA A2

VS

NVIDIA GeForce GTX TITAN X

NVIDIA A2

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 200.1GB/s)

1792 additional rendering cores

NVIDIA A2 's Advantages

Released 6 years and 8 months late

Boost Clock has increased by 63% (1770MHz vs 1089MHz)

More VRAM (16GB vs 12GB)

Lower TDP (60W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN X +47%

6.691 TFLOPS

A2

4.531 TFLOPS

Blender

GeForce GTX TITAN X

543

A2 +66%

902

GeForce GTX TITAN X

VS

A2

Graphics Card

Mar 2015

Release Date

Nov 2021

GeForce 900

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1000 MHz

Base Clock

1440 MHz

1089 MHz

Boost Clock

1770 MHz

1753 MHz

Memory Clock

1563 MHz

Memory

12GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

128bit

336.6GB/s

Bandwidth

200.1GB/s

Render Config

-

SM Count

10

3072

Shading Units

1280

192

TMUs

40

96

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

48 KB (per SMM)

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

2 MB

-

Theoretical Performance

104.5 GPixel/s

Pixel Rate

56.64 GPixel/s

209.1 GTexel/s

Texture Rate

70.80 GTexel/s

-

FP16 (half)

4.531 TFLOPS

6.691 TFLOPS

FP32 (float)

4.531 TFLOPS

209.1 GFLOPS

FP64 (double)

70.80 GFLOPS

Board Design

250W

TDP

60W

600 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GM200

GPU Name

GA107

GM200-400-A1

GPU Variant

-

Maxwell 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

8 billion

Transistors

Unknown

601 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

8.6

6.4

Shader Model

6.6

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