NVIDIA T400 vs ATI Mobility Radeon HD 2600 XT

Comparative analysis of NVIDIA T400 and ATI Mobility Radeon HD 2600 XT 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 HD 2600 XT

Differences

Reasons to consider the NVIDIA T400

Videocard is newer: launch date 13 year(s) 11 month(s) later
6286.8x more texture fill rate: 34.20 GTexel/s vs 5.44 GTexel / s
3.2x more pipelines: 384 vs 120
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 65 nm
8x more maximum memory size: 2 GB vs 256 MB
2.2x better performance in GFXBench 4.0 - T-Rex (Frames): 3346 vs 1503
2.2x better performance in GFXBench 4.0 - T-Rex (Fps): 3346 vs 1503

Specifications (specs)
Launch date	6 May 2021 vs 14 May 2007
Texture fill rate	34.20 GTexel/s vs 5.44 GTexel / s
Pipelines	384 vs 120
Manufacturing process technology	12 nm vs 65 nm
Maximum memory size	2 GB vs 256 MB
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	3346 vs 1503
GFXBench 4.0 - T-Rex (Fps)	3346 vs 1503

Reasons to consider the ATI Mobility Radeon HD 2600 XT

Around 62% higher core clock speed: 680 MHz vs 420 MHz
Around 20% higher memory clock speed: 1500 MHz vs 1250 MHz, 10 Gbps effective

Core clock speed	680 MHz vs 420 MHz
Memory clock speed	1500 MHz vs 1250 MHz, 10 Gbps effective

Compare benchmarks

GPU 1: NVIDIA T400
GPU 2: ATI Mobility Radeon HD 2600 XT

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3346

1503

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3346

1503

Name	NVIDIA T400	ATI Mobility Radeon HD 2600 XT
Geekbench - OpenCL	16960
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	1503
GFXBench 4.0 - Car Chase Offscreen (Fps)	5088
GFXBench 4.0 - Manhattan (Fps)	2173
GFXBench 4.0 - T-Rex (Fps)	3346	1503
PassMark - G3D Mark		192
PassMark - G2D Mark		329

Compare specifications (specs)

	NVIDIA T400	ATI Mobility Radeon HD 2600 XT
Essentials
Architecture	Turing	TeraScale
Code name	TU117	M76
Launch date	6 May 2021	14 May 2007
Place in performance rating	901	899
Type		Laptop
Technical info
Boost clock speed	1425 MHz
Core clock speed	420 MHz	680 MHz
Manufacturing process technology	12 nm	65 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	120
Pixel fill rate	22.80 GPixel/s
Texture fill rate	34.20 GTexel/s	5.44 GTexel / s
Thermal Design Power (TDP)	30 Watt
Transistor count	4700 million	390 million
Floating-point performance		163.2 gflops
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	MXM-II
Recommended system power (PSU)	200 Watt
Supplementary power connectors	None
Laptop size		large
API support
DirectX	12 (12_1)	10.0
OpenCL	3.0
OpenGL	4.6	3.3
Shader Model	6.7 (6.4)
Vulkan
Memory
Maximum RAM amount	2 GB	256 MB
Memory bandwidth	80.00 GB/s	24 GB / s
Memory bus width	64 bit	128 Bit
Memory clock speed	1250 MHz, 10 Gbps effective	1500 MHz
Memory type	GDDR6	DDR2, GDDR3
Shared memory		0
Technologies
PowerPlay 7.0