NVIDIA GeForce 9400M G vs AMD Radeon 660M

VS

NVIDIA GeForce 9400M G

AMD Radeon 660M

We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 9400M G and 0System Shared VRAM Radeon 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400M G 's Advantages

Lower TDP (12W vs 15W)

AMD Radeon 660M 's Advantages

Released 13 years and 3 months late

Boost Clock1900MHz

368 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400M G

0.035 TFLOPS

Radeon 660M +4068%

1.459 TFLOPS

GeForce 9400M G

VS

Radeon 660M

Graphics Card

Oct 2008

Release Date

Jan 2022

GeForce 9M IGP

Generation

Rembrandt

Integrated

Type

Integrated

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1900 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

Compute Units

6

2

SM Count

-

16

Shading Units

384

8

TMUs

24

4

ROPs

16

-

RT Cores

6

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

Theoretical Performance

1.800 GPixel/s

Pixel Rate

30.40 GPixel/s

3.600 GTexel/s

Texture Rate

45.60 GTexel/s

-

FP16 (half)

2.918 TFLOPS

35.20 GFLOPS

FP32 (float)

1459 GFLOPS

-

FP64 (double)

91.20 GFLOPS

Board Design

12W

TDP

15W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

C79

GPU Name

Rembrandt

MCP79MXT-B3

GPU Variant

-

Tesla

Architecture

RDNA 2.0

-

Foundry

TSMC

65 nm

Process Size

6 nm

0.314 billion

Transistors

13.1 billion

144 mm²

Die Size

210 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

2.0

N/A

Vulkan

1.2

-

4.0

Shader Model

6.5

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