AMD Radeon R7 M445 vs NVIDIA GeForce 8800M GTS

VS

AMD Radeon R7 M445

NVIDIA GeForce 8800M GTS

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M445 and 512MB VRAM GeForce 8800M GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M445 's Advantages

Released 8 years and 6 months late

Boost Clock920MHz

More VRAM (4GB vs 512GB)

256 additional rendering cores

NVIDIA GeForce 8800M GTS 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 32.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R7 M445 +267%

0.588 TFLOPS

GeForce 8800M GTS

0.16 TFLOPS

Radeon R7 M445

VS

GeForce 8800M GTS

Graphics Card

May 2016

Release Date

Nov 2007

Gem System

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-HE

Clock Speeds

780 MHz

Base Clock

-

920 MHz

Boost Clock

-

1000 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

256bit

32.00GB/s

Bandwidth

51.20GB/s

Render Config

5

Compute Units

-

SM Count

8

320

Shading Units

64

20

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

64 KB

-

Theoretical Performance

7.360 GPixel/s

Pixel Rate

8.000 GPixel/s

18.40 GTexel/s

Texture Rate

16.00 GTexel/s

588.8 GFLOPS

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

160.0 GFLOPS

36.80 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Meso

GPU Name

G92

Meso PRO (216-0864032)

GPU Variant

NB8E-GT-A2

GCN 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.55 billion

Transistors

0.754 billion

125 mm²

Die Size

324 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

1.1

6.5

Shader Model

4.0

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