AMD Radeon E9550 MXM vs NVIDIA GeForce GT 445M

VS

AMD Radeon E9550 MXM NVIDIA GeForce GT 445M

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 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 E9550 MXM 's Advantages

Released 6 years late

Boost Clock1266MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (160.0GB/s vs 40.00GB/s)

2160 additional rendering cores

NVIDIA GeForce GT 445M 's Advantages

Lower TDP (35W vs 95W)

Score

Benchmark

FP32 (float)

Radeon E9550 MXM +1678%

5.834 TFLOPS

GeForce GT 445M

0.328 TFLOPS

Radeon E9550 MXM

VS

GeForce GT 445M

Graphics Card

Sep 2016

Release Date

Sep 2010

Embedded

Generation

GeForce 400M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1120 MHz

Base Clock

-

1266 MHz

Boost Clock

-

1250 MHz

Memory Clock

625 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

40.00GB/s

Render Config

-

SM Count

3

36

Compute Units

-

2304

Shading Units

144

TMUs

24

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

Theoretical Performance

40.51 GPixel/s

Pixel Rate

3.420 GPixel/s

182.3 GTexel/s

Texture Rate

13.68 GTexel/s

5.834 TFLOPS

FP16 (half)

-

5.834 TFLOPS

FP32 (float)

328.3 GFLOPS

364.6 GFLOPS

FP64 (double)

27.36 GFLOPS

Graphics Processor

Ellesmere

GPU Name

GF106

Ellesmere XT

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

Board Design

95W

TDP

35W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

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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