AMD Radeon Pro Duo Polaris vs NVIDIA GeForce GT 630 Rev. 2

VS

AMD Radeon Pro Duo Polaris

NVIDIA GeForce GT 630 Rev. 2

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 2GB VRAM GeForce GT 630 Rev. 2 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 3 years and 11 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)

1920 additional rendering cores

NVIDIA GeForce GT 630 Rev. 2 's Advantages

Lower TDP (25W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +726%

5.728 TFLOPS

GeForce GT 630 Rev. 2

0.693 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce GT 630 Rev. 2

Graphics Card

Apr 2017

Release Date

May 2013

Radeon Pro GCN

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

-

1750 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

14.40GB/s

Render Config

36

Compute Units

-

2304

Shading Units

384

144

TMUs

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

7.216 GPixel/s

179.0 GTexel/s

Texture Rate

28.86 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

692.7 GFLOPS

358.0 GFLOPS

FP64 (double)

28.86 GFLOPS

Board Design

250W

TDP

25W

600 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

GK208

Ellesmere Gemini GL

GPU Variant

GK208-301-A1

GCN 4.0

Architecture

Kepler 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

1.02 billion

232 mm²

Die Size

87 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

3.5

6.7

Shader Model

5.1

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