NVIDIA GeForce GT 445M vs AMD Radeon HD 8590M

VS

NVIDIA GeForce GT 445M

AMD Radeon HD 8590M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 445M and 1024MB VRAM Radeon HD 8590M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 445M 's Advantages

Larger VRAM bandwidth (40.00GB/s vs 36.00GB/s)

AMD Radeon HD 8590M 's Advantages

Released 2 years and 6 months late

Boost Clock825MHz

176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 445M

0.328 TFLOPS

Radeon HD 8590M +60%

0.528 TFLOPS

GeForce GT 445M

VS

Radeon HD 8590M

Graphics Card

Sep 2010

Release Date

Mar 2013

GeForce 400M

Generation

Solar System

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

750 MHz

-

Boost Clock

825 MHz

625 MHz

Memory Clock

1125 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

40.00GB/s

Bandwidth

36.00GB/s

Render Config

-

Compute Units

5

3

SM Count

-

144

Shading Units

320

24

TMUs

20

16

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

3.420 GPixel/s

Pixel Rate

6.600 GPixel/s

13.68 GTexel/s

Texture Rate

16.50 GTexel/s

-

328.3 GFLOPS

FP32 (float)

528.0 GFLOPS

27.36 GFLOPS

FP64 (double)

33.00 GFLOPS

Board Design

35W

TDP

Unknown

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF106

GPU Name

Sun

N11E-GE-A1

GPU Variant

-

Fermi

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

0.69 billion

238 mm²

Die Size

56 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

5.1

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