AMD Radeon R9 Nano vs NVIDIA GeForce GTX 650 Ti Boost

VS

AMD Radeon R9 Nano NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Released 2 years and 5 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 144.2GB/s)

3328 additional rendering cores

NVIDIA GeForce GTX 650 Ti Boost 's Advantages

Boost Clock1032MHz

Lower TDP (134W vs 175W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +416%

8.192 TFLOPS

GeForce GTX 650 Ti Boost

1.585 TFLOPS

Radeon R9 Nano

VS

GeForce GTX 650 Ti Boost

Graphics Card

Aug 2015

Release Date

Mar 2013

Pirate Islands

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

980 MHz

-

Boost Clock

1032 MHz

500 MHz

Memory Clock

1502 MHz

Memory

4GB

Memory Size

2GB

HBM

Memory Type

GDDR5

4096bit

Memory Bus

192bit

512.0GB/s

Bandwidth

144.2GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

768

256

TMUs

64

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

384 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

16.51 GPixel/s

256.0 GTexel/s

Texture Rate

66.05 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

1.585 TFLOPS

512.0 GFLOPS

FP64 (double)

66.05 GFLOPS

Graphics Processor

Fiji

GPU Name

GK106

Fiji XT CA (215-0862120)

GPU Variant

GK106-240-A1

GCN 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

8.9 billion

Transistors

2.54 billion

596 mm²

Die Size

221 mm²

Board Design

175W

TDP

134W

450 W

Suggested PSU

300 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.3

Shader Model

5.1

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