NVIDIA T400 vs ATI Mobility Radeon X700

Comparative analysis of NVIDIA T400 and ATI Mobility Radeon X700 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 - G3D Mark, PassMark - G2D Mark.

NVIDIA T400

ATI Mobility Radeon X700

Differences

Reasons to consider the NVIDIA T400

Videocard is newer: launch date 16 year(s) 2 month(s) later
Around 20% higher core clock speed: 420 MHz vs 350 MHz
4.1x more boost clock speed: 1425 MHz vs 350 MHz
12214.3x more texture fill rate: 34.20 GTexel/s vs 2.8 GTexel / s
48x more pipelines: 384 vs 8
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 110 nm
16x more maximum memory size: 2 GB vs 128 MB
2.1x more memory clock speed: 1250 MHz, 10 Gbps effective vs 600 MHz

Launch date	6 May 2021 vs 1 March 2005
Core clock speed	420 MHz vs 350 MHz
Boost clock speed	1425 MHz vs 350 MHz
Texture fill rate	34.20 GTexel/s vs 2.8 GTexel / s
Pipelines	384 vs 8
Manufacturing process technology	12 nm vs 110 nm
Maximum memory size	2 GB vs 128 MB
Memory clock speed	1250 MHz, 10 Gbps effective vs 600 MHz

Compare benchmarks

GPU 1: NVIDIA T400
GPU 2: ATI Mobility Radeon X700

Name	NVIDIA T400	ATI Mobility Radeon X700
Geekbench - OpenCL	16996
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
GFXBench 4.0 - Car Chase Offscreen (Fps)	5088
GFXBench 4.0 - Manhattan (Fps)	2173
GFXBench 4.0 - T-Rex (Fps)	3346
PassMark - G3D Mark		67
PassMark - G2D Mark		200

Compare specifications (specs)

	NVIDIA T400	ATI Mobility Radeon X700
Essentials
Architecture	Turing	R400
Code name	TU117	M26
Launch date	6 May 2021	1 March 2005
Place in performance rating	885	882
Type		Laptop
Technical info
Boost clock speed	1425 MHz	350 MHz
Core clock speed	420 MHz	350 MHz
Manufacturing process technology	12 nm	110 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	8
Pixel fill rate	22.80 GPixel/s
Texture fill rate	34.20 GTexel/s	2.8 GTexel / s
Thermal Design Power (TDP)	30 Watt
Transistor count	4700 million	120 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 1.0 x16
Recommended system power (PSU)	200 Watt
Supplementary power connectors	None
Laptop size		medium sized
API support
DirectX	12 (12_1)	9.0b
OpenCL	3.0
OpenGL	4.6	2.0
Shader Model	6.7 (6.4)
Vulkan
Memory
Maximum RAM amount	2 GB	128 MB
Memory bandwidth	80.00 GB/s	11.2 GB / s
Memory bus width	64 bit	350 Bit
Memory clock speed	1250 MHz, 10 Gbps effective	600 MHz
Memory type	GDDR6	128
Shared memory		0
Technologies
PCIe