AMD Radeon Pro 575 vs NVIDIA GeForce GT 445M

VS

AMD Radeon Pro 575

NVIDIA GeForce GT 445M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 1024MB VRAM GeForce GT 445M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages

Released 6 years and 9 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (217.0GB/s vs 40.00GB/s)

1904 additional rendering cores

NVIDIA GeForce GT 445M 's Advantages

Lower TDP (35W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575 +1268%

4.489 TFLOPS

GeForce GT 445M

0.328 TFLOPS

Radeon Pro 575

VS

GeForce GT 445M

Graphics Card

Jun 2017

Release Date

Sep 2010

Radeon Pro Mac

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1695 MHz

Memory Clock

625 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

217.0GB/s

Bandwidth

40.00GB/s

Render Config

32

Compute Units

-

SM Count

3

2048

Shading Units

144

128

TMUs

24

32

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

35.07 GPixel/s

Pixel Rate

3.420 GPixel/s

140.3 GTexel/s

Texture Rate

13.68 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

328.3 GFLOPS

280.6 GFLOPS

FP64 (double)

27.36 GFLOPS

Board Design

150W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

GF106

Polaris 20 XL (215-0910052)

GPU Variant

N11E-GE-A1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

1.17 billion

232 mm²

Die Size

238 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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