NVIDIA GeForce GTX 670 vs AMD Radeon Pro Duo Polaris

VS

NVIDIA GeForce GTX 670

AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 670 and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670 's Advantages

Boost Clock980MHz

Lower TDP (170W vs 250W)

AMD Radeon Pro Duo Polaris 's Advantages

Released 4 years and 11 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 192.3GB/s)

960 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670

2.634 TFLOPS

Radeon Pro Duo Polaris +117%

5.728 TFLOPS

GeForce GTX 670

VS

Radeon Pro Duo Polaris

Graphics Card

May 2012

Release Date

Apr 2017

GeForce 600

Generation

Radeon Pro GCN

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

915 MHz

Base Clock

-

980 MHz

Boost Clock

-

1502 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

192.3GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

36

-

1344

Shading Units

2304

112

TMUs

144

32

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

27.44 GPixel/s

Pixel Rate

39.78 GPixel/s

109.8 GTexel/s

Texture Rate

179.0 GTexel/s

-

FP16 (half)

5.728 TFLOPS

2.634 TFLOPS

FP32 (float)

5.728 TFLOPS

109.8 GFLOPS

FP64 (double)

358.0 GFLOPS

Board Design

170W

TDP

250W

450 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GK104

GPU Name

Ellesmere

GK104-325-A2

GPU Variant

Ellesmere Gemini GL

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

5.7 billion

294 mm²

Die Size

232 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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