NVIDIA T400 4GB vs NVIDIA Quadro T1000

Comparative analysis of NVIDIA T400 4GB and NVIDIA Quadro T1000 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

NVIDIA T400 4GB

NVIDIA Quadro T1000

Differences

Reasons to consider the NVIDIA T400 4GB

Videocard is newer: launch date 1 year(s) 11 month(s) later
Around 67% lower typical power consumption: 30 Watt vs 50 Watt
Around 65% better performance in PassMark - G2D Mark: 665 vs 404

Specifications (specs)
Launch date	6 May 2021 vs 27 May 2019
Thermal Design Power (TDP)	30 Watt vs 50 Watt
Benchmarks
PassMark - G2D Mark	665 vs 404

Reasons to consider the NVIDIA Quadro T1000

3.3x more core clock speed: 1395 MHz vs 420 MHz
Around 2% higher boost clock speed: 1455 MHz vs 1425 MHz
2x more texture fill rate: 69.84 GTexel/s vs 34.20 GTexel/s
2x more pipelines: 768 vs 384
6.4x more memory clock speed: 8000 MHz vs 1250 MHz, 10 Gbps effective
Around 71% better performance in PassMark - G3D Mark: 6494 vs 3799
Around 91% better performance in Geekbench - OpenCL: 32981 vs 17251

Specifications (specs)
Core clock speed	1395 MHz vs 420 MHz
Boost clock speed	1455 MHz vs 1425 MHz
Texture fill rate	69.84 GTexel/s vs 34.20 GTexel/s
Pipelines	768 vs 384
Memory clock speed	8000 MHz vs 1250 MHz, 10 Gbps effective
Benchmarks
PassMark - G3D Mark	6494 vs 3799
Geekbench - OpenCL	32981 vs 17251

Compare benchmarks

GPU 1: NVIDIA T400 4GB
GPU 2: NVIDIA Quadro T1000

PassMark - G2D Mark

GPU 1

GPU 2

665

404

PassMark - G3D Mark

GPU 1

GPU 2

3799

6494

Geekbench - OpenCL

GPU 1

GPU 2

17251

32981

Name	NVIDIA T400 4GB	NVIDIA Quadro T1000
PassMark - G2D Mark	665	404
PassMark - G3D Mark	3799	6494
Geekbench - OpenCL	17251	32981
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		87.83
GFXBench 4.0 - Car Chase Offscreen (Frames)		9009
GFXBench 4.0 - Manhattan (Frames)		3718
GFXBench 4.0 - T-Rex (Frames)		3359
GFXBench 4.0 - Car Chase Offscreen (Fps)		9009
GFXBench 4.0 - Manhattan (Fps)		3718
GFXBench 4.0 - T-Rex (Fps)		3359

Compare specifications (specs)

	NVIDIA T400 4GB	NVIDIA Quadro T1000
Essentials
Architecture	Turing	Turing
Code name	TU117	TU117
Launch date	6 May 2021	27 May 2019
Place in performance rating	273	400
Type		Mobile Workstation
Technical info
Boost clock speed	1425 MHz	1455 MHz
Core clock speed	420 MHz	1395 MHz
Manufacturing process technology	12 nm	12 nm
Peak Double Precision (FP64) Performance	34.20 GFLOPS (1:32)	69.84 GFLOPS
Peak Half Precision (FP16) Performance	2.189 TFLOPS (2:1)	4.470 TFLOPS
Peak Single Precision (FP32) Performance	1,094 GFLOPS	2.235 TFLOPS
Pipelines	384	768
Pixel fill rate	22.80 GPixel/s	46.56 GPixel/s
Texture fill rate	34.20 GTexel/s	69.84 GTexel/s
Thermal Design Power (TDP)	30 Watt	50 Watt
Transistor count	4700 million	4700 million
Video outputs and ports
Display Connectors	3x mini-DisplayPort 1.4a	No outputs
Compatibility, dimensions and requirements
Form factor	Single-slot
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Recommended system power (PSU)	200 Watt
Supplementary power connectors	None	None
API support
DirectX	12 (12_1)	12.1
OpenCL	3.0	1.2
OpenGL	4.6	4.6
Shader Model	6.7 (6.4)	6.4
Vulkan
Memory
Maximum RAM amount	4 GB	4 GB
Memory bandwidth	80.00 GB/s	128 GB/s
Memory bus width	64 bit	128 bit
Memory clock speed	1250 MHz, 10 Gbps effective	8000 MHz
Memory type	GDDR6	GDDR5