NVIDIA NVS 300 vs AMD Radeon RX 455 OEM

VS

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 and 2GB VRAM Radeon RX 455 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 300 's Advantages

Lower TDP (18W vs 100W)

AMD Radeon RX 455 OEM 's Advantages

Released 5 years and 5 months late

Larger VRAM bandwidth (104.0GB/s vs 12.64GB/s)

752 additional rendering cores

Score

Benchmark

FP32 (float)

NVS 300

0.039 TFLOPS

Radeon RX 455 OEM +4035%

1.613 TFLOPS

NVS 300

VS

Radeon RX 455 OEM

Graphics Card

Jan 2011

Release Date

Jun 2016

NVS

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

790 MHz

Memory Clock

1625 MHz

Memory

512MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

12.64GB/s

Bandwidth

104.0GB/s

Render Config

2

SM Count

-

Compute Units

12

16

Shading Units

768

8

TMUs

48

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

32 KB

L2 Cache

256 KB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

16.80 GPixel/s

4.160 GTexel/s

Texture Rate

50.40 GTexel/s

-

FP16 (half)

-

39.36 GFLOPS

FP32 (float)

1.613 TFLOPS

-

FP64 (double)

100.8 GFLOPS

Graphics Processor

GT218

GPU Name

Tobago

GT218-670-B1

GPU Variant

Tobago PRO (215-0875010)

Tesla 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.26 billion

Transistors

2.08 billion

57 mm²

Die Size

160 mm²

Board Design

18W

TDP

100W

200 W

Suggested PSU

300 W

1x DMS-59

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Features

11.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

CUDA

-

4.1

Shader Model

6.3

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