NVIDIA T400 4GB vs NVIDIA Quadro P400

Comparative analysis of NVIDIA T400 4GB and NVIDIA Quadro P400 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), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/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), 3DMark Fire Strike - Graphics Score.

NVIDIA T400 4GB

NVIDIA Quadro P400

Differences

Reasons to consider the NVIDIA T400 4GB

Videocard is newer: launch date 4 year(s) 2 month(s) later
Around 14% higher boost clock speed: 1425 MHz vs 1252 MHz
1609.4x more texture fill rate: 34.20 GTexel/s vs 21.25 GTexel / s
Around 50% higher pipelines: 384 vs 256
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 14 nm
2x more maximum memory size: 4 GB vs 2 GB
Around 47% better performance in PassMark - G2D Mark: 650 vs 442
2.3x better performance in PassMark - G3D Mark: 3748 vs 1642
5.6x better performance in Geekbench - OpenCL: 17202 vs 3053

Specifications (specs)
Launch date	6 May 2021 vs 7 February 2017
Boost clock speed	1425 MHz vs 1252 MHz
Texture fill rate	34.20 GTexel/s vs 21.25 GTexel / s
Pipelines	384 vs 256
Manufacturing process technology	12 nm vs 14 nm
Maximum memory size	4 GB vs 2 GB
Benchmarks
PassMark - G2D Mark	650 vs 442
PassMark - G3D Mark	3748 vs 1642
Geekbench - OpenCL	17202 vs 3053

Reasons to consider the NVIDIA Quadro P400

2.9x more core clock speed: 1228 MHz vs 420 MHz
3.2x more memory clock speed: 4012 MHz vs 1250 MHz, 10 Gbps effective

Core clock speed	1228 MHz vs 420 MHz
Memory clock speed	4012 MHz vs 1250 MHz, 10 Gbps effective

Compare benchmarks

GPU 1: NVIDIA T400 4GB
GPU 2: NVIDIA Quadro P400

PassMark - G2D Mark

GPU 1

GPU 2

650

442

PassMark - G3D Mark

GPU 1

GPU 2

3748

1642

Geekbench - OpenCL

GPU 1

GPU 2

17202

3053

Name	NVIDIA T400 4GB	NVIDIA Quadro P400
PassMark - G2D Mark	650	442
PassMark - G3D Mark	3748	1642
Geekbench - OpenCL	17202	3053
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		19.856
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		309.824
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.38
CompuBench 1.5 Desktop - Video Composition (Frames/s)		25.011
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		84.489
GFXBench 4.0 - Car Chase Offscreen (Frames)		2709
GFXBench 4.0 - Manhattan (Frames)		2875
GFXBench 4.0 - T-Rex (Frames)		3328
GFXBench 4.0 - Car Chase Offscreen (Fps)		2709
GFXBench 4.0 - Manhattan (Fps)		2875
GFXBench 4.0 - T-Rex (Fps)		3328
3DMark Fire Strike - Graphics Score		617

Compare specifications (specs)

	NVIDIA T400 4GB	NVIDIA Quadro P400
Essentials
Architecture	Turing	Pascal
Code name	TU117	GP107
Launch date	6 May 2021	7 February 2017
Place in performance rating	261	1000
Launch price (MSRP)		$119.99
Price now		$119.99
Type		Workstation
Value for money (0-100)		18.70
Technical info
Boost clock speed	1425 MHz	1252 MHz
Core clock speed	420 MHz	1228 MHz
Manufacturing process technology	12 nm	14 nm
Peak Double Precision (FP64) Performance	34.20 GFLOPS (1:32)
Peak Half Precision (FP16) Performance	2.189 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	1,094 GFLOPS
Pipelines	384	256
Pixel fill rate	22.80 GPixel/s
Texture fill rate	34.20 GTexel/s	21.25 GTexel / s
Thermal Design Power (TDP)	30 Watt	30 Watt
Transistor count	4700 million	3,300 million
Floating-point performance		679.9 gflops
Video outputs and ports
Display Connectors	3x mini-DisplayPort 1.4a	3x mini-DisplayPort
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
Length		145 mm
API support
DirectX	12 (12_1)	12.0 (12_1)
OpenCL	3.0
OpenGL	4.6	4.6
Shader Model	6.7 (6.4)
Vulkan
Memory
Maximum RAM amount	4 GB	2 GB
Memory bandwidth	80.00 GB/s	32.1 GB / s
Memory bus width	64 bit	64 Bit
Memory clock speed	1250 MHz, 10 Gbps effective	4012 MHz
Memory type	GDDR6	GDDR5