NVIDIA TITAN Xp vs ATI Radeon HD 5450 PCIe x1

VS

NVIDIA TITAN Xp

ATI Radeon HD 5450 PCIe x1

We compared two Desktop platform GPUs: 12GB VRAM TITAN Xp and 512MB VRAM Radeon HD 5450 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages

Released 7 years and 2 months late

Boost Clock1582MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (547.6GB/s vs 8.000GB/s)

3760 additional rendering cores

ATI Radeon HD 5450 PCIe x1 's Advantages

Lower TDP (19W vs 250W)

Score

Benchmark

FP32 (float)

TITAN Xp +11582%

12.15 TFLOPS

Radeon HD 5450 PCIe x1

0.104 TFLOPS

TITAN Xp

VS

Radeon HD 5450 PCIe x1

Graphics Card

Apr 2017

Release Date

Feb 2010

GeForce 10

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

1405 MHz

Base Clock

-

1582 MHz

Boost Clock

-

1426 MHz

Memory Clock

500 MHz

Memory

12GB

Memory Size

512MB

GDDR5X

Memory Type

DDR3

384bit

Memory Bus

64bit

547.6GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

30

SM Count

-

3840

Shading Units

80

240

TMUs

8

96

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

128 KB

-

Theoretical Performance

151.9 GPixel/s

Pixel Rate

2.600 GPixel/s

379.7 GTexel/s

Texture Rate

5.200 GTexel/s

189.8 GFLOPS

FP16 (half)

-

12.15 TFLOPS

FP32 (float)

104.0 GFLOPS

379.7 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

19W

600 W

Suggested PSU

200 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GP102

GPU Name

Cedar

GP102-450-A1

GPU Variant

Cedar PRO

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

11.8 billion

Transistors

0.292 billion

471 mm²

Die Size

59 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

5.0

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