NVIDIA GeForce GTX 1070 GDDR5X vs ATI Radeon HD 5450 PCIe x1

VS

NVIDIA GeForce GTX 1070 GDDR5X

ATI Radeon HD 5450 PCIe x1

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X 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 GeForce GTX 1070 GDDR5X 's Advantages

Released 8 years and 10 months late

Boost Clock1683MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.3GB/s vs 8.000GB/s)

1840 additional rendering cores

ATI Radeon HD 5450 PCIe x1 's Advantages

Lower TDP (19W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 GDDR5X +6114%

6.463 TFLOPS

Radeon HD 5450 PCIe x1

0.104 TFLOPS

GeForce GTX 1070 GDDR5X

VS

Radeon HD 5450 PCIe x1

Graphics Card

Dec 2018

Release Date

Feb 2010

GeForce 10

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

1506 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1001 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

512MB

GDDR5X

Memory Type

DDR3

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

15

SM Count

-

1920

Shading Units

80

120

TMUs

8

64

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

107.7 GPixel/s

Pixel Rate

2.600 GPixel/s

202.0 GTexel/s

Texture Rate

5.200 GTexel/s

101.0 GFLOPS

FP16 (half)

-

6.463 TFLOPS

FP32 (float)

104.0 GFLOPS

202.0 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

19W

450 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

-

Graphics Processor

GP104

GPU Name

Cedar

GP104-200-A1

GPU Variant

Cedar PRO

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.292 billion

314 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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