NVIDIA T400 4GB vs Intel Iris Xe Graphics MAX

Comparative analysis of NVIDIA T400 4GB and Intel Iris Xe Graphics MAX 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA T400 4GB

Intel Iris Xe Graphics MAX

Differences

Reasons to consider the NVIDIA T400 4GB

Videocard is newer: launch date 6 month(s) later
Around 40% higher core clock speed: 420 MHz vs 300 MHz
2.1x better performance in PassMark - G2D Mark: 665 vs 311
Around 93% better performance in PassMark - G3D Mark: 3799 vs 1972
Around 21% better performance in Geekbench - OpenCL: 17251 vs 14238

Specifications (specs)
Launch date	6 May 2021 vs 31 Oct 2020
Core clock speed	420 MHz vs 300 MHz
Benchmarks
PassMark - G2D Mark	665 vs 311
PassMark - G3D Mark	3799 vs 1972
Geekbench - OpenCL	17251 vs 14238

Reasons to consider the Intel Iris Xe Graphics MAX

Around 16% higher boost clock speed: 1650 MHz vs 1425 MHz
2.3x more texture fill rate: 79.20 GTexel/s vs 34.20 GTexel/s
2x more pipelines: 768 vs 384
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 10 nm vs 12 nm
Around 20% lower typical power consumption: 25 Watt vs 30 Watt
Around 71% higher memory clock speed: 2133 MHz (4.3 Gbps effective) vs 1250 MHz, 10 Gbps effective

Boost clock speed	1650 MHz vs 1425 MHz
Texture fill rate	79.20 GTexel/s vs 34.20 GTexel/s
Pipelines	768 vs 384
Manufacturing process technology	10 nm vs 12 nm
Thermal Design Power (TDP)	25 Watt vs 30 Watt
Memory clock speed	2133 MHz (4.3 Gbps effective) vs 1250 MHz, 10 Gbps effective

Compare benchmarks

GPU 1: NVIDIA T400 4GB
GPU 2: Intel Iris Xe Graphics MAX

PassMark - G2D Mark

GPU 1

GPU 2

665

311

PassMark - G3D Mark

GPU 1

GPU 2

3799

1972

Geekbench - OpenCL

GPU 1

GPU 2

17251

14238

Name	NVIDIA T400 4GB	Intel Iris Xe Graphics MAX
PassMark - G2D Mark	665	311
PassMark - G3D Mark	3799	1972
Geekbench - OpenCL	17251	14238
GFXBench 4.0 - Car Chase Offscreen (Frames)		6889
GFXBench 4.0 - Car Chase Offscreen (Fps)		6889
GFXBench 4.0 - Manhattan (Frames)		3462
GFXBench 4.0 - Manhattan (Fps)		3462
GFXBench 4.0 - T-Rex (Frames)		3214
GFXBench 4.0 - T-Rex (Fps)		3214

Compare specifications (specs)

	NVIDIA T400 4GB	Intel Iris Xe Graphics MAX
Essentials
Architecture	Turing	Generation 12.1
Code name	TU117	DG1
Launch date	6 May 2021	31 Oct 2020
Place in performance rating	273	523
Type		Laptop
Technical info
Boost clock speed	1425 MHz	1650 MHz
Core clock speed	420 MHz	300 MHz
Manufacturing process technology	12 nm	10 nm
Peak Double Precision (FP64) Performance	34.20 GFLOPS (1:32)	633.6 GFLOPS (1:4)
Peak Half Precision (FP16) Performance	2.189 TFLOPS (2:1)	5.069 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	1,094 GFLOPS	2.534 TFLOPS
Pipelines	384	768
Pixel fill rate	22.80 GPixel/s	39.60 GPixel/s
Texture fill rate	34.20 GTexel/s	79.20 GTexel/s
Thermal Design Power (TDP)	30 Watt	25 Watt
Transistor count	4700 million
Compute units		96
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 4.0 x4
Recommended system power (PSU)	200 Watt
Supplementary power connectors	None
Width		IGP
API support
DirectX	12 (12_1)	12.1
OpenCL	3.0	2.1
OpenGL	4.6	4.6
Shader Model	6.7 (6.4)	6.4
Vulkan
Memory
Maximum RAM amount	4 GB	4 GB
Memory bandwidth	80.00 GB/s	68.26 GB/s
Memory bus width	64 bit	128 bit
Memory clock speed	1250 MHz, 10 Gbps effective	2133 MHz (4.3 Gbps effective)
Memory type	GDDR6	LPDDR4X