NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce GTX 460 X2

VS

NVIDIA GeForce GTX TITAN X NVIDIA GeForce GTX 460 X2

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 1024MB VRAM GeForce GTX 460 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages

Released 4 years late

Boost Clock1089MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (336.6GB/s vs 115.2GB/s)

2736 additional rendering cores

NVIDIA GeForce GTX 460 X2 's Advantages

Lower TDP (160W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN X +610%

6.691 TFLOPS

GeForce GTX 460 X2

0.942 TFLOPS

GeForce GTX TITAN X

VS

GeForce GTX 460 X2

Graphics Card

Mar 2015

Release Date

Mar 2011

GeForce 900

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1089 MHz

Boost Clock

-

1753 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

336.6GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

7

-

Compute Units

-

3072

Shading Units

336

192

TMUs

56

96

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

512 KB

Theoretical Performance

104.5 GPixel/s

Pixel Rate

9.814 GPixel/s

209.1 GTexel/s

Texture Rate

39.26 GTexel/s

-

FP16 (half)

-

6.691 TFLOPS

FP32 (float)

941.5 GFLOPS

209.1 GFLOPS

FP64 (double)

78.46 GFLOPS

Graphics Processor

GM200

GPU Name

GF104

GM200-400-A1

GPU Variant

GF104-300-KB-A1

Maxwell 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8 billion

Transistors

1.95 billion

601 mm²

Die Size

332 mm²

Board Design

250W

TDP

160W

600 W

Suggested PSU

450 W

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

Outputs

3x DVI 1x mini-HDMI 1.3a

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

2.1

6.4

Shader Model

5.1

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