AMD Radeon R9 Nano vs NVIDIA GeForce GTX 260 OEM

VS

AMD Radeon R9 Nano NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 1792MB VRAM GeForce GTX 260 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 5 years and 8 months late

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 112.9GB/s)

3904 additional rendering cores

Lower TDP (175W vs 182W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +1873%

8.192 TFLOPS

GeForce GTX 260 OEM

0.415 TFLOPS

Radeon R9 Nano

VS

GeForce GTX 260 OEM

Graphics Card

Aug 2015

Release Date

Dec 2009

Pirate Islands

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

1008 MHz

Memory

4GB

Memory Size

1792MB

HBM

Memory Type

GDDR3

4096bit

Memory Bus

448bit

512.0GB/s

Bandwidth

112.9GB/s

Render Config

-

SM Count

24

64

Compute Units

-

4096

Shading Units

192

256

TMUs

64

ROPs

28

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

224 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

14.50 GPixel/s

256.0 GTexel/s

Texture Rate

33.15 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

414.7 GFLOPS

512.0 GFLOPS

FP64 (double)

51.84 GFLOPS

Graphics Processor

Fiji

GPU Name

GT200B

Fiji XT CA (215-0862120)

GPU Variant

G200-103-B2

GCN 3.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

8.9 billion

Transistors

1.4 billion

596 mm²

Die Size

470 mm²

Board Design

175W

TDP

182W

450 W

Suggested PSU

450 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.3

6.3

Shader Model

4.0

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