NVIDIA RTX A1000 vs NVIDIA GeForce 9400 GT Rev. 2

VS

NVIDIA RTX A1000 NVIDIA GeForce 9400 GT Rev. 2

We compared two Desktop platform GPUs: 8GB VRAM RTX A1000 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

NVIDIA RTX A1000 's Advantages

Released 15 years and 8 months late

Boost Clock1462MHz

Larger VRAM bandwidth (192.0GB/s vs 12.80GB/s)

2288 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A1000 +14871%

6.737 TFLOPS

GeForce 9400 GT Rev. 2

0.045 TFLOPS

RTX A1000

VS

GeForce 9400 GT Rev. 2

Graphics Card

Apr 2024

Release Date

Aug 2008

Quadro Ampere

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

727 MHz

Base Clock

-

1462 MHz

Boost Clock

-

1500 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

12.80GB/s

Render Config

18

SM Count

2

-

Compute Units

-

2304

Shading Units

16

72

TMUs

8

32

ROPs

4

72

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

32 KB

Theoretical Performance

46.78 GPixel/s

Pixel Rate

2.200 GPixel/s

105.3 GTexel/s

Texture Rate

4.400 GTexel/s

6.737 TFLOPS

FP16 (half)

-

6.737 TFLOPS

FP32 (float)

44.80 GFLOPS

105.3 GFLOPS

FP64 (double)

-

Graphics Processor

GA107

GPU Name

G96C

-

GPU Variant

-

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

8.7 billion

Transistors

0.314 billion

200 mm²

Die Size

121 mm²

Board Design

50W

TDP

50W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.7

Shader Model

4.0

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