AMD Radeon HD 8870M vs NVIDIA GeForce 9300M GS

VS

AMD Radeon HD 8870M

NVIDIA GeForce 9300M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8870M and 256MB VRAM GeForce 9300M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870M 's Advantages

Released 4 years and 10 months late

Boost Clock775MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (72.00GB/s vs 11.20GB/s)

632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8870M +4409%

0.992 TFLOPS

GeForce 9300M GS

0.022 TFLOPS

Radeon HD 8870M

VS

GeForce 9300M GS

Graphics Card

Apr 2013

Release Date

Jun 2008

Solar System

Generation

GeForce 9M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-I

Clock Speeds

725 MHz

Base Clock

-

775 MHz

Boost Clock

-

1125 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

11.20GB/s

Render Config

10

Compute Units

-

SM Count

1

640

Shading Units

8

40

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

16 KB

-

Theoretical Performance

12.40 GPixel/s

Pixel Rate

2.200 GPixel/s

31.00 GTexel/s

Texture Rate

2.200 GTexel/s

-

992.0 GFLOPS

FP32 (float)

22.40 GFLOPS

62.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

13W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Venus

GPU Name

G98

Venus XT (216-0846000)

GPU Variant

NB9M-GS

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.5 billion

Transistors

0.21 billion

123 mm²

Die Size

86 mm²

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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