AMD Radeon E9172 MXM vs NVIDIA GeForce GT 445M

VS

AMD Radeon E9172 MXM

NVIDIA GeForce GT 445M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9172 MXM 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 E9172 MXM 's Advantages

Released 7 years and 1 months late

Boost Clock1219MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (48.00GB/s vs 40.00GB/s)

368 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9172 MXM +280%

1.248 TFLOPS

GeForce GT 445M

0.328 TFLOPS

Radeon E9172 MXM

VS

GeForce GT 445M

Graphics Card

Oct 2017

Release Date

Sep 2010

Embedded

Generation

GeForce 400M

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1124 MHz

Base Clock

-

1219 MHz

Boost Clock

-

1500 MHz

Memory Clock

625 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

40.00GB/s

Render Config

8

Compute Units

-

SM Count

3

512

Shading Units

144

32

TMUs

24

16

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

3.420 GPixel/s

39.01 GTexel/s

Texture Rate

13.68 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

328.3 GFLOPS

78.02 GFLOPS

FP64 (double)

27.36 GFLOPS

Board Design

35W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Lexa

GPU Name

GF106

E9170

GPU Variant

N11E-GE-A1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

1.17 billion

103 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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