AMD Radeon R7 M270 vs NVIDIA GeForce 9300M G

VS

AMD Radeon R7 M270 NVIDIA GeForce 9300M G

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M270 and 256MB VRAM GeForce 9300M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M270 's Advantages

Released 5 years and 11 months late

Boost Clock825MHz

Larger VRAM bandwidth (28.80GB/s vs 9.600GB/s)

368 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M270 +2334%

0.633 TFLOPS

GeForce 9300M G

0.026 TFLOPS

Radeon R7 M270

VS

GeForce 9300M G

Graphics Card

Jan 2014

Release Date

Feb 2008

Gem System

Generation

GeForce 9M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

725 MHz

Base Clock

-

825 MHz

Boost Clock

-

900 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

256MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

9.600GB/s

Render Config

-

SM Count

2

6

Compute Units

-

384

Shading Units

16

24

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

16 KB

Theoretical Performance

6.600 GPixel/s

Pixel Rate

1.600 GPixel/s

19.80 GTexel/s

Texture Rate

3.200 GTexel/s

-

FP16 (half)

-

633.6 GFLOPS

FP32 (float)

25.60 GFLOPS

-

FP64 (double)

-

Graphics Processor

Opal

GPU Name

G86

Opal XT

GPU Variant

NB9M-GS1

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

0.95 billion

Transistors

0.21 billion

77 mm²

Die Size

127 mm²

Board Design

Unknown

TDP

13W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1 (1.2)

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

1.1

6.5 (5.1)

Shader Model

4.0

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