NVIDIA T400 4GB vs AMD Radeon RX Vega 64 Liquid

Comparative analysis of NVIDIA T400 4GB and AMD Radeon RX Vega 64 Liquid 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, 3DMark Fire Strike - Graphics Score.

NVIDIA T400 4GB

AMD Radeon RX Vega 64 Liquid

Differences

Reasons to consider the NVIDIA T400 4GB

Videocard is newer: launch date 3 year(s) 8 month(s) later
79.7x more texture fill rate: 34.20 GTexel/s vs 429.3 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 14 nm
7.5x lower typical power consumption: 30 Watt vs 225 Watt

Launch date	6 May 2021 vs 8 August 2017
Texture fill rate	34.20 GTexel/s vs 429.3 GTexel / s
Manufacturing process technology	12 nm vs 14 nm
Thermal Design Power (TDP)	30 Watt vs 225 Watt

Reasons to consider the AMD Radeon RX Vega 64 Liquid

3.3x more core clock speed: 1406 MHz vs 420 MHz
Around 18% higher boost clock speed: 1677 MHz vs 1425 MHz
10.7x more pipelines: 4096 vs 384
2x more maximum memory size: 8 GB vs 4 GB
Around 51% higher memory clock speed: 1890 MHz vs 1250 MHz, 10 Gbps effective

Core clock speed	1406 MHz vs 420 MHz
Boost clock speed	1677 MHz vs 1425 MHz
Pipelines	4096 vs 384
Maximum memory size	8 GB vs 4 GB
Memory clock speed	1890 MHz vs 1250 MHz, 10 Gbps effective

Compare benchmarks

GPU 1: NVIDIA T400 4GB
GPU 2: AMD Radeon RX Vega 64 Liquid

Name	NVIDIA T400 4GB	AMD Radeon RX Vega 64 Liquid
PassMark - G2D Mark	645
PassMark - G3D Mark	3719
Geekbench - OpenCL	17141
3DMark Fire Strike - Graphics Score		7765

Compare specifications (specs)

	NVIDIA T400 4GB	AMD Radeon RX Vega 64 Liquid
Essentials
Architecture	Turing	GCN 5.0
Code name	TU117	Vega 10
Launch date	6 May 2021	8 August 2017
Place in performance rating	255	256
Type		Desktop
Technical info
Boost clock speed	1425 MHz	1677 MHz
Core clock speed	420 MHz	1406 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	4096
Pixel fill rate	22.80 GPixel/s
Texture fill rate	34.20 GTexel/s	429.3 GTexel / s
Thermal Design Power (TDP)	30 Watt	225 Watt
Transistor count	4700 million
Floating-point performance		13,738 gflops
Video outputs and ports
Display Connectors	3x mini-DisplayPort 1.4a	1x HDMI, 3x 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	2x 8-pin
Length		267 mm
API support
DirectX	12 (12_1)
OpenCL	3.0
OpenGL	4.6
Shader Model	6.7 (6.4)
Vulkan
Memory
Maximum RAM amount	4 GB	8 GB
Memory bandwidth	80.00 GB/s	483.8 GB / s
Memory bus width	64 bit	2048 Bit
Memory clock speed	1250 MHz, 10 Gbps effective	1890 MHz
Memory type	GDDR6	HBM2