NVIDIA T400 vs NVIDIA GeForce GTX 650 Ti Boost

VS

NVIDIA T400

NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 2GB VRAM T400 and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Released 8 years and 2 months late

Boost Clock has increased by 38% (1425MHz vs 1032MHz)

Lower TDP (30W vs 134W)

NVIDIA GeForce GTX 650 Ti Boost 's Advantages

Larger VRAM bandwidth (144.2GB/s vs 80.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

T400

1.094 TFLOPS

GeForce GTX 650 Ti Boost +44%

1.585 TFLOPS

T400

VS

GeForce GTX 650 Ti Boost

Graphics Card

May 2021

Release Date

Mar 2013

Quadro

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

420 MHz

Base Clock

980 MHz

1425 MHz

Boost Clock

1032 MHz

1250 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

192bit

80.00GB/s

Bandwidth

144.2GB/s

Render Config

-

6

SM Count

-

384

Shading Units

768

24

TMUs

64

16

ROPs

24

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

384 KB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

16.51 GPixel/s

34.20 GTexel/s

Texture Rate

66.05 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

1.585 TFLOPS

34.20 GFLOPS

FP64 (double)

66.05 GFLOPS

Board Design

30W

TDP

134W

200 W

Suggested PSU

300 W

3x mini-DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

TU117

GPU Name

GK106

-

GPU Variant

GK106-240-A1

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

2.54 billion

200 mm²

Die Size

221 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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