AMD Radeon VII vs NVIDIA GeForce 9400 GT Rev. 2

VS

AMD Radeon VII

NVIDIA GeForce 9400 GT Rev. 2

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 512MB VRAM GeForce 9400 GT Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Released 10 years and 6 months late

Boost Clock1750MHz

More VRAM (16GB vs 512GB)

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

3824 additional rendering cores

NVIDIA GeForce 9400 GT Rev. 2 's Advantages

Lower TDP (50W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +29766%

13.44 TFLOPS

GeForce 9400 GT Rev. 2

0.045 TFLOPS

Radeon VII

VS

GeForce 9400 GT Rev. 2

Graphics Card

Feb 2019

Release Date

Aug 2008

Vega II

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1750 MHz

Boost Clock

-

1000 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

512MB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

128bit

1020GB/s

Bandwidth

12.80GB/s

Render Config

60

Compute Units

-

SM Count

2

3840

Shading Units

16

240

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

32 KB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

2.200 GPixel/s

420.0 GTexel/s

Texture Rate

4.400 GTexel/s

26.88 TFLOPS

FP16 (half)

-

13.44 TFLOPS

FP32 (float)

44.80 GFLOPS

3.360 TFLOPS

FP64 (double)

-

Board Design

295W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

G96C

Vega 20 XT

GPU Variant

-

GCN 5.1

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

13.23 billion

Transistors

0.314 billion

331 mm²

Die Size

121 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.7

Shader Model

4.0

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