AMD Radeon Pro Duo Polaris vs NVIDIA GeForce GTX 650 Ti OEM

VS

AMD Radeon Pro Duo Polaris

NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 2GB VRAM GeForce GTX 650 Ti OEM 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 4 years and 1 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 86.40GB/s)

1536 additional rendering cores

NVIDIA GeForce GTX 650 Ti OEM 's Advantages

Lower TDP (110W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +301%

5.728 TFLOPS

GeForce GTX 650 Ti OEM

1.425 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce GTX 650 Ti OEM

Graphics Card

Apr 2017

Release Date

Mar 2013

Radeon Pro GCN

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1750 MHz

Memory Clock

1350 MHz

Memory

16GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

86.40GB/s

Render Config

36

Compute Units

-

2304

Shading Units

768

144

TMUs

64

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

14.85 GPixel/s

179.0 GTexel/s

Texture Rate

59.39 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

1425 GFLOPS

358.0 GFLOPS

FP64 (double)

59.39 GFLOPS

Board Design

250W

TDP

110W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Ellesmere

GPU Name

GK106

Ellesmere Gemini GL

GPU Variant

-

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

2.54 billion

232 mm²

Die Size

221 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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