NVIDIA GeForce 8400M G vs AMD Radeon Pro W6600M

VS

NVIDIA GeForce 8400M G AMD Radeon Pro W6600M

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M G and 16GB VRAM Radeon Pro W6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M G 's Advantages

Lower TDP (10W vs 285W)

AMD Radeon Pro W6600M 's Advantages

Released 17 years and 1 months late

Boost Clock2610MHz

Larger VRAM bandwidth (672.3GB/s vs 6.400GB/s)

8440 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M G

0.013 TFLOPS

Radeon Pro W6600M +339130%

44.1 TFLOPS

GeForce 8400M G

VS

Radeon Pro W6600M

Graphics Card

May 2007

Release Date

Jun 2024

GeForce 8M

Generation

GeForce 40

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2340 MHz

-

Boost Clock

2610 MHz

400 MHz

Memory Clock

1313 MHz

Memory

256MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6X

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

672.3GB/s

Render Config

1

SM Count

66

-

Compute Units

28

8

Shading Units

8448

8

TMUs

264

4

ROPs

96

-

Tensor Cores

264

-

RT Cores

66

-

L1 Cache

128 KB (per SM)

16 KB

L2 Cache

48 MB

Theoretical Performance

1.600 GPixel/s

Pixel Rate

250.6 GPixel/s

3.200 GTexel/s

Texture Rate

689.0 GTexel/s

-

FP16 (half)

44.10 TFLOPS

12.80 GFLOPS

FP32 (float)

44.10 TFLOPS

-

FP64 (double)

689.0 GFLOPS

Graphics Processor

G86

GPU Name

AD102

NB8M-SE

GPU Variant

AD102-225-A1

Tesla

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

80 nm

Process Size

5 nm

0.21 billion

Transistors

76.3 billion

127 mm²

Die Size

609 mm²

Board Design

10W

TDP

285W

-

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

8.9

4.0

Shader Model

6.7

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