NVIDIA GeForce 8400 GS Rev. 2 vs AMD Radeon RX Vega 56

VS

NVIDIA GeForce 8400 GS Rev. 2 AMD Radeon RX Vega 56

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 2 and 8GB VRAM Radeon RX Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 2 's Advantages

Lower TDP (25W vs 210W)

AMD Radeon RX Vega 56 's Advantages

Released 9 years and 8 months late

Boost Clock1471MHz

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

3576 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 2

0.022 TFLOPS

Radeon RX Vega 56 +47809%

10.54 TFLOPS

GeForce 8400 GS Rev. 2

VS

Radeon RX Vega 56

Graphics Card

Dec 2007

Release Date

Aug 2017

GeForce 8

Generation

Vega

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1156 MHz

-

Boost Clock

1471 MHz

400 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

HBM2

64bit

Memory Bus

2048bit

6.400GB/s

Bandwidth

409.6GB/s

Render Config

1

SM Count

-

Compute Units

56

8

Shading Units

3584

4

TMUs

224

4

ROPs

64

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

4 MB

Theoretical Performance

2.268 GPixel/s

Pixel Rate

94.14 GPixel/s

2.268 GTexel/s

Texture Rate

329.5 GTexel/s

-

FP16 (half)

21.09 TFLOPS

22.40 GFLOPS

FP32 (float)

10.54 TFLOPS

-

FP64 (double)

659.0 GFLOPS

Graphics Processor

G98

GPU Name

Vega 10

-

GPU Variant

Vega 10 XL (215-0894216)

Tesla

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.21 billion

Transistors

12.5 billion

86 mm²

Die Size

495 mm²

Board Design

25W

TDP

210W

200 W

Suggested PSU

550 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

2x 8-pin

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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