NVIDIA NVS 1000 vs ATI Radeon HD 5450

VS

NVIDIA NVS 1000

ATI Radeon HD 5450

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 512MB VRAM Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 1000 's Advantages

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (28.51GB/s vs 6.400GB/s)

112 additional rendering cores

ATI Radeon HD 5450 's Advantages

Lower TDP (19W vs 35W)

Score

Benchmark

FP32 (float)

NVS 1000 +194%

0.306 TFLOPS

Radeon HD 5450

0.104 TFLOPS

NVS 1000

VS

Radeon HD 5450

Graphics Card

Unknown

Release Date

Feb 2010

NVS

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

891 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

DDR2

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

-

192

Shading Units

80

16

TMUs

8

16

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

3.188 GPixel/s

Pixel Rate

2.600 GPixel/s

12.75 GTexel/s

Texture Rate

5.200 GTexel/s

-

306.0 GFLOPS

FP32 (float)

104.0 GFLOPS

12.75 GFLOPS

FP64 (double)

-

Board Design

35W

TDP

19W

200 W

Suggested PSU

200 W

4x mini-DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

Cedar

-

GPU Variant

Cedar PRO

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

0.292 billion

118 mm²

Die Size

59 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

5.0

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