NVIDIA T400 4GB vs AMD Radeon Pro WX Vega M GL

Comparative analysis of NVIDIA T400 4GB and AMD Radeon Pro WX Vega M GL videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL.

NVIDIA T400 4GB

AMD Radeon Pro WX Vega M GL

Differences

Reasons to consider the NVIDIA T400 4GB

Videocard is newer: launch date 3 year(s) 3 month(s) later
Around 41% higher boost clock speed: 1425 MHz vs 1011 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 14 nm
Around 79% higher memory clock speed: 1250 MHz, 10 Gbps effective vs 700 MHz (1400 MHz effective)
Around 61% better performance in PassMark - G2D Mark: 652 vs 405

Specifications (specs)
Launch date	6 May 2021 vs 1 February 2018
Boost clock speed	1425 MHz vs 1011 MHz
Manufacturing process technology	12 nm vs 14 nm
Memory clock speed	1250 MHz, 10 Gbps effective vs 700 MHz (1400 MHz effective)
Benchmarks
PassMark - G2D Mark	652 vs 405

Reasons to consider the AMD Radeon Pro WX Vega M GL

2.2x more core clock speed: 931 MHz vs 420 MHz
2.4x more texture fill rate: 80.88 GTexel/s vs 34.20 GTexel/s
3.3x more pipelines: 1280 vs 384
Around 24% better performance in PassMark - G3D Mark: 4643 vs 3758

Specifications (specs)
Core clock speed	931 MHz vs 420 MHz
Texture fill rate	80.88 GTexel/s vs 34.20 GTexel/s
Pipelines	1280 vs 384
Benchmarks
PassMark - G3D Mark	4643 vs 3758

Compare benchmarks

GPU 1: NVIDIA T400 4GB
GPU 2: AMD Radeon Pro WX Vega M GL

PassMark - G2D Mark

GPU 1

GPU 2

652

405

PassMark - G3D Mark

GPU 1

GPU 2

3758

4643

Name	NVIDIA T400 4GB	AMD Radeon Pro WX Vega M GL
PassMark - G2D Mark	652	405
PassMark - G3D Mark	3758	4643
Geekbench - OpenCL	17217

Compare specifications (specs)

	NVIDIA T400 4GB	AMD Radeon Pro WX Vega M GL
Essentials
Architecture	Turing	GCN 4.0
Code name	TU117	Polaris 22
Launch date	6 May 2021	1 February 2018
Place in performance rating	259	260
Type		Mobile workstation
Technical info
Boost clock speed	1425 MHz	1011 MHz
Core clock speed	420 MHz	931 MHz
Manufacturing process technology	12 nm	14 nm
Peak Double Precision (FP64) Performance	34.20 GFLOPS (1:32)	161.8 GFLOPS
Peak Half Precision (FP16) Performance	2.189 TFLOPS (2:1)	2.588 TFLOPS
Peak Single Precision (FP32) Performance	1,094 GFLOPS	2.588 TFLOPS
Pipelines	384	1280
Pixel fill rate	22.80 GPixel/s	32.35 GPixel/s
Texture fill rate	34.20 GTexel/s	80.88 GTexel/s
Thermal Design Power (TDP)	30 Watt
Transistor count	4700 million	5000 million
Compute performance		20
Texture Units		65 Watt
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	IGP
Recommended system power (PSU)	200 Watt
Supplementary power connectors	None
API support
DirectX	12 (12_1)	12
OpenCL	3.0	2.0
OpenGL	4.6	4.6
Shader Model	6.7 (6.4)	6.3
Vulkan
Memory
Maximum RAM amount	4 GB	4 GB
Memory bandwidth	80.00 GB/s	179.2 GB/s
Memory bus width	64 bit	1024 bit
Memory clock speed	1250 MHz, 10 Gbps effective	700 MHz (1400 MHz effective)
Memory type	GDDR6	HBM2
High bandwidth memory (HBM)
Technologies
Unified Video Decoder (UVD)
Video Code Engine (VCE)