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.

 

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 16953
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