AMD Radeon R9 380X vs NVIDIA NVS 300

VS

AMD Radeon R9 380X NVIDIA NVS 300

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 512MB VRAM NVS 300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages

Released 4 years and 10 months late

Larger VRAM bandwidth (182.4GB/s vs 12.64GB/s)

2032 additional rendering cores

NVIDIA NVS 300 's Advantages

Lower TDP (18W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380X +10087%

3.973 TFLOPS

NVS 300

0.039 TFLOPS

Radeon R9 380X

VS

NVS 300

Graphics Card

Nov 2015

Release Date

Jan 2011

Pirate Islands

Generation

NVS

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1425 MHz

Memory Clock

790 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

182.4GB/s

Bandwidth

12.64GB/s

Render Config

-

SM Count

2

32

Compute Units

-

2048

Shading Units

16

128

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

32 KB

Theoretical Performance

31.04 GPixel/s

Pixel Rate

2.080 GPixel/s

124.2 GTexel/s

Texture Rate

4.160 GTexel/s

3.973 TFLOPS

FP16 (half)

-

3.973 TFLOPS

FP32 (float)

39.36 GFLOPS

248.3 GFLOPS

FP64 (double)

-

Graphics Processor

Antigua

GPU Name

GT218

Antigua XT (215-0877016)

GPU Variant

GT218-670-B1

GCN 3.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

5 billion

Transistors

0.26 billion

366 mm²

Die Size

57 mm²

Board Design

190W

TDP

18W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DMS-59

2x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.2

6.3

Shader Model

4.1

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