NVIDIA T400 4 GB vs NVIDIA GeForce GTX TITAN Z

VS

NVIDIA T400 4 GB

NVIDIA GeForce GTX TITAN Z

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 6GB VRAM GeForce GTX TITAN Z to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 7 years late

Boost Clock has increased by 63% (1425MHz vs 876MHz)

Lower TDP (30W vs 375W)

NVIDIA GeForce GTX TITAN Z 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (336.0GB/s vs 80.00GB/s)

2496 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB

1.094 TFLOPS

GeForce GTX TITAN Z +361%

5.046 TFLOPS

T400 4 GB

VS

GeForce GTX TITAN Z

Graphics Card

May 2021

Release Date

May 2014

Quadro

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

420 MHz

Base Clock

705 MHz

1425 MHz

Boost Clock

876 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

384bit

80.00GB/s

Bandwidth

336.0GB/s

Render Config

-

6

SM Count

-

384

Shading Units

2880

24

TMUs

240

16

ROPs

48

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

1536 KB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

52.56 GPixel/s

34.20 GTexel/s

Texture Rate

210.2 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

5.046 TFLOPS

34.20 GFLOPS

FP64 (double)

1.682 TFLOPS

Board Design

30W

TDP

375W

200 W

Suggested PSU

750 W

3x mini-DisplayPort 1.4a

Outputs

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

None

Power Connectors

2x 8-pin

Graphics Processor

TU117

GPU Name

GK110B

-

GPU Variant

GK110-350-B1

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

7.08 billion

200 mm²

Die Size

561 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.5

6.6

Shader Model

5.1

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