NVIDIA GeForce 8400M GS vs AMD Radeon Pro Vega 64X

VS

NVIDIA GeForce 8400M GS

AMD Radeon Pro Vega 64X

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 16GB VRAM Radeon Pro Vega 64X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M GS 's Advantages

Lower TDP (11W vs 250W)

AMD Radeon Pro Vega 64X 's Advantages

Released 11 years and 10 months late

Boost Clock1468MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)

4080 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M GS

0.026 TFLOPS

Radeon Pro Vega 64X +46169%

12.03 TFLOPS

GeForce 8400M GS

VS

Radeon Pro Vega 64X

Graphics Card

May 2007

Release Date

Mar 2019

GeForce 8M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-I

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1250 MHz

-

Boost Clock

1468 MHz

400 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

16GB

DDR2

Memory Type

HBM2

64bit

Memory Bus

2048bit

6.400GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

64

2

SM Count

-

16

Shading Units

4096

8

TMUs

256

4

ROPs

64

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

4 MB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

93.95 GPixel/s

3.200 GTexel/s

Texture Rate

375.8 GTexel/s

-

FP16 (half)

24.05 TFLOPS

25.60 GFLOPS

FP32 (float)

12.03 TFLOPS

-

FP64 (double)

751.6 GFLOPS

Board Design

11W

TDP

250W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G86

GPU Name

Vega 10

NB8M-GS

GPU Variant

Vega 10 XT (215-0894200)

Tesla

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.21 billion

Transistors

12.5 billion

127 mm²

Die Size

495 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

6.4

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