NVIDIA T400 vs ATI Radeon HD 4200

Comparative analysis of NVIDIA T400 and ATI Radeon HD 4200 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: 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), PassMark - G2D Mark, PassMark - G3D Mark.

NVIDIA T400

ATI Radeon HD 4200

Differences

Reasons to consider the NVIDIA T400

Videocard is newer: launch date 11 year(s) 7 month(s) later
9.6x more pipelines: 384 vs 40
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 55 nm
4x more maximum memory size: 2 GB vs 512 MB
6.9x better performance in GFXBench 4.0 - T-Rex (Frames): 3346 vs 485
6.9x better performance in GFXBench 4.0 - T-Rex (Fps): 3346 vs 485

Specifications (specs)
Launch date	6 May 2021 vs 10 September 2009
Pipelines	384 vs 40
Manufacturing process technology	12 nm vs 55 nm
Maximum memory size	2 GB vs 512 MB
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	3346 vs 485
GFXBench 4.0 - T-Rex (Fps)	3346 vs 485

Reasons to consider the ATI Radeon HD 4200

Around 19% higher core clock speed: 500 MHz vs 420 MHz

Core clock speed	500 MHz vs 420 MHz

Compare benchmarks

GPU 1: NVIDIA T400
GPU 2: ATI Radeon HD 4200

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3346

485

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3346

485

Name	NVIDIA T400	ATI Radeon HD 4200
Geekbench - OpenCL	16959
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	58.805
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	785.059
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.961
CompuBench 1.5 Desktop - Video Composition (Frames/s)	53.111
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	222.15
GFXBench 4.0 - Car Chase Offscreen (Frames)	5088
GFXBench 4.0 - Manhattan (Frames)	2173
GFXBench 4.0 - T-Rex (Frames)	3346	485
GFXBench 4.0 - Car Chase Offscreen (Fps)	5088
GFXBench 4.0 - Manhattan (Fps)	2173
GFXBench 4.0 - T-Rex (Fps)	3346	485
PassMark - G2D Mark		372
PassMark - G3D Mark		112

Compare specifications (specs)

	NVIDIA T400	ATI Radeon HD 4200
Essentials
Architecture	Turing	RV6xx
Code name	TU117	RV620
Launch date	6 May 2021	10 September 2009
Place in performance rating	901	898
Type		Laptop
Technical info
Boost clock speed	1425 MHz
Core clock speed	420 MHz	500 MHz
Manufacturing process technology	12 nm	55 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	40
Pixel fill rate	22.80 GPixel/s
Texture fill rate	34.20 GTexel/s
Thermal Design Power (TDP)	30 Watt
Transistor count	4700 million
Video outputs and ports
Display Connectors	3x mini-DisplayPort 1.4a
Compatibility, dimensions and requirements
Form factor	Single-slot
Interface	PCIe 3.0 x16
Recommended system power (PSU)	200 Watt
Supplementary power connectors	None
API support
DirectX	12 (12_1)	10.1
OpenCL	3.0
OpenGL	4.6
Shader Model	6.7 (6.4)
Vulkan
Memory
Maximum RAM amount	2 GB	512 MB
Memory bandwidth	80.00 GB/s
Memory bus width	64 bit
Memory clock speed	1250 MHz, 10 Gbps effective
Memory type	GDDR6
Shared memory		yes
Technologies
HDCP support
PCI-E 2.0