AMD Radeon R9 Nano vs NVIDIA GeForce GT 625 OEM

VS

AMD Radeon R9 Nano NVIDIA GeForce GT 625 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 1024MB VRAM GeForce GT 625 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 2 years and 6 months late

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 13.20GB/s)

4048 additional rendering cores

NVIDIA GeForce GT 625 OEM 's Advantages

Lower TDP (29W vs 175W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +4776%

8.192 TFLOPS

GeForce GT 625 OEM

0.168 TFLOPS

Radeon R9 Nano

VS

GeForce GT 625 OEM

Graphics Card

Aug 2015

Release Date

Feb 2013

Pirate Islands

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

825 MHz

Memory

4GB

Memory Size

1024MB

HBM

Memory Type

DDR3

4096bit

Memory Bus

64bit

512.0GB/s

Bandwidth

13.20GB/s

Render Config

-

SM Count

1

64

Compute Units

-

4096

Shading Units

48

256

TMUs

8

64

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

128 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

1.748 GPixel/s

256.0 GTexel/s

Texture Rate

6.992 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

167.8 GFLOPS

512.0 GFLOPS

FP64 (double)

13.98 GFLOPS

Graphics Processor

Fiji

GPU Name

GF119

Fiji XT CA (215-0862120)

GPU Variant

-

GCN 3.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

0.292 billion

596 mm²

Die Size

79 mm²

Board Design

175W

TDP

29W

450 W

Suggested PSU

200 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a

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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