AMD Radeon Pro Duo Polaris vs NVIDIA GeForce GTX 275 PhysX Edition

VS

AMD Radeon Pro Duo Polaris NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 896MB VRAM GeForce GTX 275 PhysX Edition 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 7 years and 2 months late

Larger VRAM bandwidth (224.0GB/s vs 127.0GB/s)

2064 additional rendering cores

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages

Lower TDP (219W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +820%

5.728 TFLOPS

GeForce GTX 275 PhysX Edition

0.622 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce GTX 275 PhysX Edition

Graphics Card

Apr 2017

Release Date

Feb 2010

Radeon Pro GCN

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1750 MHz

Memory Clock

1134 MHz

Memory

16GB

Memory Size

896MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

448bit

224.0GB/s

Bandwidth

127.0GB/s

Render Config

-

SM Count

30

36

Compute Units

-

2304

Shading Units

240

144

TMUs

80

32

ROPs

28

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

224 KB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

17.72 GPixel/s

179.0 GTexel/s

Texture Rate

50.64 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

622.1 GFLOPS

358.0 GFLOPS

FP64 (double)

77.76 GFLOPS

Graphics Processor

Ellesmere

GPU Name

G92B

Ellesmere Gemini GL

GPU Variant

G92-421-B1

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.754 billion

232 mm²

Die Size

260 mm²

Board Design

250W

TDP

219W

600 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.3

6.7

Shader Model

4.0

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