NVIDIA GeForce 9300M G vs AMD Radeon HD 6870M

VS

NVIDIA GeForce 9300M G

AMD Radeon HD 6870M

We compared two Mobile platform GPUs: 256MB VRAM GeForce 9300M G and 1024MB VRAM Radeon HD 6870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9300M G 's Advantages

Lower TDP (13W vs 50W)

AMD Radeon HD 6870M 's Advantages

Released 2 years and 11 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (64.00GB/s vs 9.600GB/s)

784 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9300M G

0.026 TFLOPS

Radeon HD 6870M +4053%

1.08 TFLOPS

GeForce 9300M G

VS

Radeon HD 6870M

Graphics Card

Feb 2008

Release Date

Jan 2011

GeForce 9M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

600 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

9.600GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

2

SM Count

-

16

Shading Units

800

8

TMUs

40

4

ROPs

16

-

L1 Cache

8 KB (per CU)

16 KB

L2 Cache

256 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

10.80 GPixel/s

3.200 GTexel/s

Texture Rate

27.00 GTexel/s

-

25.60 GFLOPS

FP32 (float)

1080 GFLOPS

-

Board Design

13W

TDP

50W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G86

GPU Name

Granville

NB9M-GS1

GPU Variant

Granville XT (216-0769024)

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.21 billion

Transistors

1.04 billion

127 mm²

Die Size

166 mm²

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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