NVIDIA GeForce 9800 GX2 vs NVIDIA T400

VS

NVIDIA GeForce 9800 GX2

NVIDIA T400

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GX2 and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Released 13 years and 2 months late

Boost Clock1425MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (80.00GB/s vs 64.00GB/s)

256 additional rendering cores

Lower TDP (30W vs 197W)

Score

Benchmark

FP32 (float)

GeForce 9800 GX2

0.384 TFLOPS

T400 +184%

1.094 TFLOPS

GeForce 9800 GX2

VS

T400

Graphics Card

Mar 2008

Release Date

May 2021

GeForce 9

Generation

Quadro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

420 MHz

-

Boost Clock

1425 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

64bit

64.00GB/s

Bandwidth

80.00GB/s

Render Config

-

16

SM Count

6

128

Shading Units

384

64

TMUs

24

16

ROPs

16

-

L1 Cache

64 KB (per SM)

64 KB

L2 Cache

1024 KB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

22.80 GPixel/s

38.40 GTexel/s

Texture Rate

34.20 GTexel/s

-

FP16 (half)

2.189 TFLOPS

384.0 GFLOPS

FP32 (float)

1094 GFLOPS

-

FP64 (double)

34.20 GFLOPS

Board Design

197W

TDP

30W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI

Outputs

3x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

G92

GPU Name

TU117

G92-450-A2

GPU Variant

-

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

65 nm

Process Size

12 nm

0.754 billion

Transistors

4.7 billion

324 mm²

Die Size

200 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

7.5

4.0

Shader Model

6.6

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