NVIDIA GeForce 8400 GS Rev. 2 vs AMD Radeon Pro Vega II

VS

NVIDIA GeForce 8400 GS Rev. 2 AMD Radeon Pro Vega II

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 2 and 32GB VRAM Radeon Pro Vega II 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 475W)

AMD Radeon Pro Vega II 's Advantages

Released 11 years and 6 months late

Boost Clock1720MHz

Larger VRAM bandwidth (825.3GB/s vs 6.400GB/s)

4088 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 2

0.022 TFLOPS

Radeon Pro Vega II +63945%

14.09 TFLOPS

GeForce 8400 GS Rev. 2

VS

Radeon Pro Vega II

Graphics Card

Dec 2007

Release Date

Jun 2019

GeForce 8

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1574 MHz

-

Boost Clock

1720 MHz

400 MHz

Memory Clock

806 MHz

Memory

512MB

Memory Size

32GB

DDR2

Memory Type

HBM2

64bit

Memory Bus

4096bit

6.400GB/s

Bandwidth

825.3GB/s

Render Config

1

SM Count

-

Compute Units

64

8

Shading Units

4096

4

TMUs

256

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

110.1 GPixel/s

2.268 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

22.40 GFLOPS

FP32 (float)

14.09 TFLOPS

-

FP64 (double)

7.045 TFLOPS

Graphics Processor

G98

GPU Name

Vega 20

-

GPU Variant

Vega 20 XT

Tesla

Architecture

GCN 5.1

TSMC

Foundry

TSMC

65 nm

Process Size

7 nm

0.21 billion

Transistors

13.23 billion

86 mm²

Die Size

331 mm²

Board Design

25W

TDP

475W

200 W

Suggested PSU

850 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.0b 4x Thunderbolt

None

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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