Intel Iris Pro Graphics P580 vs ATI Radeon E2400

Comparative analysis of Intel Iris Pro Graphics P580 and ATI Radeon E2400 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, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Iris Pro Graphics P580

ATI Radeon E2400

Differences

Reasons to consider the Intel Iris Pro Graphics P580

Videocard is newer: launch date 8 year(s) 2 month(s) later
Around 80% higher pipelines: 72 vs 40
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 65 nm
Around 67% lower typical power consumption: 15 Watt vs 25 Watt
512x more maximum memory size: 64 GB vs 128 MB
42.9x better performance in PassMark - G3D Mark: 2231 vs 52
Around 77% better performance in PassMark - G2D Mark: 509 vs 287

Specifications (specs)
Launch date	1 September 2015 vs 28 June 2007
Pipelines	72 vs 40
Manufacturing process technology	14 nm vs 65 nm
Thermal Design Power (TDP)	15 Watt vs 25 Watt
Maximum memory size	64 GB vs 128 MB
Benchmarks
PassMark - G3D Mark	2231 vs 52
PassMark - G2D Mark	509 vs 287

Reasons to consider the ATI Radeon E2400

2x more core clock speed: 600 MHz vs 300 MHz

Core clock speed	600 MHz vs 300 MHz

Compare benchmarks

GPU 1: Intel Iris Pro Graphics P580
GPU 2: ATI Radeon E2400

PassMark - G3D Mark

GPU 1

GPU 2

2231

PassMark - G2D Mark

GPU 1

GPU 2

509

287

Name	Intel Iris Pro Graphics P580	ATI Radeon E2400
PassMark - G3D Mark	2231	52
PassMark - G2D Mark	509	287
Geekbench - OpenCL	10003
GFXBench 4.0 - Manhattan (Frames)	1671
GFXBench 4.0 - Manhattan (Fps)	1671
GFXBench 4.0 - T-Rex (Frames)	3175
GFXBench 4.0 - T-Rex (Fps)	3175

Compare specifications (specs)

	Intel Iris Pro Graphics P580	ATI Radeon E2400
Essentials
Architecture	Generation 9.0	TeraScale
Code name	Skylake GT4e	RV610
Launch date	1 September 2015	28 June 2007
Place in performance rating	665	568
Type	Laptop	Desktop
Technical info
Boost clock speed	1000 MHz
Core clock speed	300 MHz	600 MHz
Manufacturing process technology	14 nm	65 nm
Pipelines	72	40
Thermal Design Power (TDP)	15 Watt	25 Watt
Transistor count	189 million	180 million
Floating-point performance		48 gflops
Texture fill rate		2.4 GTexel / s
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1	MXM-II
API support
DirectX	12.0 (12_1)	10.0
OpenGL	4.6	3.3
Memory
Maximum RAM amount	64 GB	128 MB
Memory type	DDR3L / LPDDR3 / DDR4	GDDR3
Shared memory	1
Memory bandwidth		11.2 GB / s
Memory bus width		64 Bit
Memory clock speed		1400 MHz
Technologies
Quick Sync