AMD Radeon Pro Duo Polaris vs NVIDIA GeForce GTX 555 OEM

VS

AMD Radeon Pro Duo Polaris

NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo Polaris 's Advantages

Released 5 years and 11 months late

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 91.87GB/s)

2016 additional rendering cores

NVIDIA GeForce GTX 555 OEM 's Advantages

Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +575%

5.728 TFLOPS

GeForce GTX 555 OEM

0.848 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce GTX 555 OEM

Graphics Card

Apr 2017

Release Date

May 2011

Radeon Pro GCN

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1750 MHz

Memory Clock

957 MHz

Memory

16GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

192bit

224.0GB/s

Bandwidth

91.87GB/s

Render Config

36

Compute Units

-

SM Count

6

2304

Shading Units

288

144

TMUs

48

32

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

384 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

8.832 GPixel/s

179.0 GTexel/s

Texture Rate

35.33 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

847.9 GFLOPS

358.0 GFLOPS

FP64 (double)

70.66 GFLOPS

Board Design

250W

TDP

150W

600 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Ellesmere

GPU Name

GF114

Ellesmere Gemini GL

GPU Variant

GF114-200-KB-A1

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

1.95 billion

232 mm²

Die Size

332 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

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