AMD Radeon RX Vega Nano vs NVIDIA GeForce 8400 GS

VS

AMD Radeon RX Vega Nano NVIDIA GeForce 8400 GS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages

Boost Clock1546MHz

Larger VRAM bandwidth (409.6GB/s vs 6.400GB/s)

4080 additional rendering cores

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX Vega Nano +43555%

12.66 TFLOPS

GeForce 8400 GS

0.029 TFLOPS

Radeon RX Vega Nano

VS

GeForce 8400 GS

Graphics Card

Unknown

Release Date

Apr 2007

Vega

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

800 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

HBM2

Memory Type

DDR2

2048bit

Memory Bus

64bit

409.6GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

64

Compute Units

-

4096

Shading Units

16

256

TMUs

8

64

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

16 KB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

1.836 GPixel/s

395.8 GTexel/s

Texture Rate

3.672 GTexel/s

-

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

29.38 GFLOPS

791.6 GFLOPS

FP64 (double)

-

Graphics Processor

Vega 10

GPU Name

G86

Vega 10 XT (215-0894200)

GPU Variant

G86-213-A2

GCN 5.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

12.5 billion

Transistors

0.21 billion

495 mm²

Die Size

127 mm²

Board Design

175W

TDP

40W

450 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

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

6.4

Shader Model

4.0

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