NVIDIA GeForce 9400 GT PCI vs AMD Radeon Pro Vega II Duo

VS

NVIDIA GeForce 9400 GT PCI

AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages

Lower TDP (50W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Released 10 years and 10 months late

Boost Clock1720MHz

More VRAM (32GB vs 256GB)

Larger VRAM bandwidth (1020GB/s vs 12.80GB/s)

4080 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400 GT PCI

0.045 TFLOPS

Radeon Pro Vega II Duo +31211%

14.09 TFLOPS

GeForce 9400 GT PCI

VS

Radeon Pro Vega II Duo

Graphics Card

Aug 2008

Release Date

Jun 2019

GeForce 9

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCI

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1720 MHz

400 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

32GB

DDR2

Memory Type

HBM2

128bit

Memory Bus

4096bit

12.80GB/s

Bandwidth

1020GB/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)

32 KB

L2 Cache

4 MB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

110.1 GPixel/s

4.400 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

44.80 GFLOPS

FP32 (float)

14.09 TFLOPS

-

FP64 (double)

7.045 TFLOPS

Board Design

50W

TDP

475W

250 W

Suggested PSU

850 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.0b 4x Thunderbolt

None

Power Connectors

None

Graphics Processor

G96C

GPU Name

Vega 20

-

GPU Variant

Vega 20 XT

Tesla

Architecture

GCN 5.1

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.314 billion

Transistors

13.23 billion

121 mm²

Die Size

331 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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