Intel Iris Xe Graphics G4 vs ATI Radeon HD 4270

Comparative analysis of Intel Iris Xe Graphics G4 and ATI Radeon HD 4270 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: PassMark - G3D Mark, PassMark - G2D Mark, 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).

Intel Iris Xe Graphics G4

ATI Radeon HD 4270

Differences

Reasons to consider the Intel Iris Xe Graphics G4

Videocard is newer: launch date 10 year(s) 4 month(s) later
9.6x more pipelines: 384 vs 40
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 10 nm vs 55 nm
24.4x better performance in PassMark - G3D Mark: 2687 vs 110
Around 17% better performance in PassMark - G2D Mark: 354 vs 303

Specifications (specs)
Launch date	2 Sep 2020 vs 1 May 2010
Pipelines	384 vs 40
Manufacturing process technology	10 nm vs 55 nm
Benchmarks
PassMark - G3D Mark	2687 vs 110
PassMark - G2D Mark	354 vs 303

Reasons to consider the ATI Radeon HD 4270

Around 97% higher core clock speed: 590 MHz vs 300 MHz

Core clock speed	590 MHz vs 300 MHz

Compare benchmarks

GPU 1: Intel Iris Xe Graphics G4
GPU 2: ATI Radeon HD 4270

PassMark - G3D Mark

GPU 1

GPU 2

2687

110

PassMark - G2D Mark

GPU 1

GPU 2

354

303

Name	Intel Iris Xe Graphics G4	ATI Radeon HD 4270
PassMark - G3D Mark	2687	110
PassMark - G2D Mark	354	303
Geekbench - OpenCL	12204
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	79.859
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1138.276
CompuBench 1.5 Desktop - T-Rex (Frames/s)	4.596
CompuBench 1.5 Desktop - Video Composition (Frames/s)	61.742
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	193.829
GFXBench 4.0 - Car Chase Offscreen (Frames)	5609
GFXBench 4.0 - Manhattan (Frames)	3708
GFXBench 4.0 - T-Rex (Frames)	3356
GFXBench 4.0 - Car Chase Offscreen (Fps)	5609
GFXBench 4.0 - Manhattan (Fps)	3708
GFXBench 4.0 - T-Rex (Fps)	3356

Compare specifications (specs)

	Intel Iris Xe Graphics G4	ATI Radeon HD 4270
Essentials
Architecture	Generation 12.0	RV6xx
Code name	Tiger Lake GT1	RS880M
Launch date	2 Sep 2020	1 May 2010
Place in performance rating	622	536
Type	Laptop	Laptop
Technical info
Boost clock speed	1100 MHz
Compute units	48
Core clock speed	300 MHz	590 MHz
Manufacturing process technology	10 nm	55 nm
Peak Double Precision (FP64) Performance	211.2 GFLOPS
Peak Half Precision (FP16) Performance	1.690 TFLOPS
Peak Single Precision (FP32) Performance	844.8 GFLOPS
Pipelines	384	40
Pixel fill rate	13.20 GPixel/s
Texture fill rate	52.80 GTexel/s
Thermal Design Power (TDP)	15 Watt
Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1
Width	IGP
API support
DirectX	12.1	10.1
OpenCL	2.1
OpenGL	4.6
Shader Model	6.4
Vulkan
Memory
Maximum RAM amount		512 MB
Shared memory		yes
Technologies
HDCP support
PCI-E 2.0