AMD Radeon R9 Nano vs NVIDIA GeForce GT 440 OEM

VS

AMD Radeon R9 Nano NVIDIA GeForce GT 440 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 1536MB VRAM GeForce GT 440 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Released 4 years and 10 months late

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 43.20GB/s)

3952 additional rendering cores

NVIDIA GeForce GT 440 OEM 's Advantages

Lower TDP (65W vs 175W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +1654%

8.192 TFLOPS

GeForce GT 440 OEM

0.467 TFLOPS

Radeon R9 Nano

VS

GeForce GT 440 OEM

Graphics Card

Aug 2015

Release Date

Oct 2010

Pirate Islands

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1536MB

HBM

Memory Type

DDR3

4096bit

Memory Bus

192bit

512.0GB/s

Bandwidth

43.20GB/s

Render Config

-

SM Count

3

64

Compute Units

-

4096

Shading Units

144

256

TMUs

24

64

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

384 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

4.860 GPixel/s

256.0 GTexel/s

Texture Rate

19.44 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

466.6 GFLOPS

512.0 GFLOPS

FP64 (double)

38.88 GFLOPS

Graphics Processor

Fiji

GPU Name

GF106

Fiji XT CA (215-0862120)

GPU Variant

-

GCN 3.0

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

1.17 billion

596 mm²

Die Size

238 mm²

Board Design

175W

TDP

65W

450 W

Suggested PSU

250 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

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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