AMD Radeon Pro Duo Polaris vs NVIDIA GeForce GT 440

VS

AMD Radeon Pro Duo Polaris

NVIDIA GeForce GT 440

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 1024MB VRAM GeForce GT 440 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 6 years and 2 months late

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)

2208 additional rendering cores

NVIDIA GeForce GT 440 's Advantages

Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +1741%

5.728 TFLOPS

GeForce GT 440

0.311 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce GT 440

Graphics Card

Apr 2017

Release Date

Feb 2011

Radeon Pro GCN

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1750 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

28.80GB/s

Render Config

36

Compute Units

-

SM Count

2

2304

Shading Units

96

144

TMUs

16

32

ROPs

4

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

3.240 GPixel/s

179.0 GTexel/s

Texture Rate

12.96 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

311.0 GFLOPS

358.0 GFLOPS

FP64 (double)

25.92 GFLOPS

Board Design

250W

TDP

65W

600 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

GF108

Ellesmere Gemini GL

GPU Variant

GF108-400-A1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.585 billion

232 mm²

Die Size

116 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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