AMD Radeon R9 380 vs NVIDIA GeForce GT 545 OEM

VS

AMD Radeon R9 380

NVIDIA GeForce GT 545 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 1024MB VRAM GeForce GT 545 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 's Advantages

Released 4 years and 1 months late

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (176.0GB/s vs 64.00GB/s)

1648 additional rendering cores

NVIDIA GeForce GT 545 OEM 's Advantages

Lower TDP (105W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380 +593%

3.476 TFLOPS

GeForce GT 545 OEM

0.501 TFLOPS

Radeon R9 380

VS

GeForce GT 545 OEM

Graphics Card

Jun 2015

Release Date

May 2011

Pirate Islands

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1375 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

176.0GB/s

Bandwidth

64.00GB/s

Render Config

28

Compute Units

-

SM Count

3

1792

Shading Units

144

112

TMUs

24

32

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

31.04 GPixel/s

Pixel Rate

5.226 GPixel/s

108.6 GTexel/s

Texture Rate

20.90 GTexel/s

3.476 TFLOPS

FP16 (half)

-

3.476 TFLOPS

FP32 (float)

501.4 GFLOPS

217.3 GFLOPS

FP64 (double)

41.78 GFLOPS

Board Design

190W

TDP

105W

450 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Antigua

GPU Name

GF116

Antigua PRO (215-0877000)

GPU Variant

GF116-110-KA-A1

GCN 3.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

5 billion

Transistors

1.17 billion

366 mm²

Die Size

238 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.3

Shader Model

5.1

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