NVIDIA GeForce GTX TITAN X vs NVIDIA RTX A1000

VS

NVIDIA GeForce GTX TITAN X

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 8GB VRAM RTX A1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (336.6GB/s vs 192.0GB/s)

768 additional rendering cores

NVIDIA RTX A1000 's Advantages

Released 9 years and 1 months late

Boost Clock has increased by 34% (1462MHz vs 1089MHz)

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN X

6.691 TFLOPS

RTX A1000

6.737 TFLOPS

GeForce GTX TITAN X

VS

RTX A1000

Graphics Card

Mar 2015

Release Date

Apr 2024

GeForce 900

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1000 MHz

Base Clock

727 MHz

1089 MHz

Boost Clock

1462 MHz

1753 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

128bit

336.6GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

18

3072

Shading Units

2304

192

TMUs

72

96

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

48 KB (per SMM)

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

2 MB

-

Theoretical Performance

104.5 GPixel/s

Pixel Rate

46.78 GPixel/s

209.1 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

6.691 TFLOPS

FP32 (float)

6.737 TFLOPS

209.1 GFLOPS

FP64 (double)

105.3 GFLOPS

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

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

8.7 billion

601 mm²

Die Size

200 mm²

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

6.7

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