AMD Radeon Pro Vega 16 vs NVIDIA GeForce 8400M G

VS

AMD Radeon Pro Vega 16 NVIDIA GeForce 8400M G

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 16 and 256MB VRAM GeForce 8400M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 16 's Advantages

Released 11 years and 6 months late

Boost Clock1190MHz

Larger VRAM bandwidth (307.2GB/s vs 6.400GB/s)

1016 additional rendering cores

NVIDIA GeForce 8400M G 's Advantages

Lower TDP (10W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 16 +18646%

2.437 TFLOPS

GeForce 8400M G

0.013 TFLOPS

Radeon Pro Vega 16

VS

GeForce 8400M G

Graphics Card

Nov 2018

Release Date

May 2007

Radeon Pro Mac

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

815 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1200 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

HBM2

Memory Type

GDDR3

1024bit

Memory Bus

64bit

307.2GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

1

16

Compute Units

-

1024

Shading Units

8

64

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

16 KB

Theoretical Performance

38.08 GPixel/s

Pixel Rate

1.600 GPixel/s

76.16 GTexel/s

Texture Rate

3.200 GTexel/s

4.874 TFLOPS

FP16 (half)

-

2.437 TFLOPS

FP32 (float)

12.80 GFLOPS

152.3 GFLOPS

FP64 (double)

-

Graphics Processor

Vega 12

GPU Name

G86

Vega 12 XLA

GPU Variant

NB8M-SE

GCN 5.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

Unknown

Transistors

0.21 billion

Unknown

Die Size

127 mm²

Board Design

75W

TDP

10W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.3

Shader Model

4.0

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