AMD Radeon HD 8400 IGP vs ATI Radeon HD 4870

Comparative analysis of AMD Radeon HD 8400 IGP and ATI Radeon HD 4870 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 - 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 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon HD 8400 IGP

ATI Radeon HD 4870

Differences

Reasons to consider the AMD Radeon HD 8400 IGP

Videocard is newer: launch date 5 year(s) 4 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
6x lower typical power consumption: 25 Watt vs 150 Watt
Around 79% better performance in PassMark - G2D Mark: 77 vs 43

Specifications (specs)
Launch date	23 November 2013 vs 25 June 2008
Manufacturing process technology	28 nm vs 55 nm
Thermal Design Power (TDP)	25 Watt vs 150 Watt
Benchmarks
PassMark - G2D Mark	77 vs 43

Reasons to consider the ATI Radeon HD 4870

Around 88% higher core clock speed: 750 MHz vs 400 MHz
9.4x more texture fill rate: 30 GTexel / s vs 3.2 GTexel / s
6.3x more pipelines: 800 vs 128
11.7x better floating-point performance: 1,200.0 gflops vs 102.4 gflops
5.2x better performance in PassMark - G3D Mark: 1386 vs 267
2.1x better performance in GFXBench 4.0 - T-Rex (Frames): 3346 vs 1631
2.1x better performance in GFXBench 4.0 - T-Rex (Fps): 3346 vs 1631

Specifications (specs)
Core clock speed	750 MHz vs 400 MHz
Texture fill rate	30 GTexel / s vs 3.2 GTexel / s
Pipelines	800 vs 128
Floating-point performance	1,200.0 gflops vs 102.4 gflops
Benchmarks
PassMark - G3D Mark	1386 vs 267
GFXBench 4.0 - T-Rex (Frames)	3346 vs 1631
GFXBench 4.0 - T-Rex (Fps)	3346 vs 1631

Compare benchmarks

GPU 1: AMD Radeon HD 8400 IGP
GPU 2: ATI Radeon HD 4870

PassMark - G3D Mark

GPU 1

GPU 2

267

1386

PassMark - G2D Mark

GPU 1

GPU 2

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1631

3346

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1631

3346

Name	AMD Radeon HD 8400 IGP	ATI Radeon HD 4870
PassMark - G3D Mark	267	1386
PassMark - G2D Mark	77	43
Geekbench - OpenCL	1207
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	18.197
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1322.192
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.774
CompuBench 1.5 Desktop - Video Composition (Frames/s)	47.241
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	224.569
GFXBench 4.0 - Manhattan (Frames)	930
GFXBench 4.0 - T-Rex (Frames)	1631	3346
GFXBench 4.0 - Manhattan (Fps)	930
GFXBench 4.0 - T-Rex (Fps)	1631	3346

Compare specifications (specs)

	AMD Radeon HD 8400 IGP	ATI Radeon HD 4870
Essentials
Architecture	GCN 2.0	TeraScale
Code name	Kalindi	RV770
Launch date	23 November 2013	25 June 2008
Place in performance rating	1347	1332
Type	Desktop	Desktop
Launch price (MSRP)		$299
Technical info
Core clock speed	400 MHz	750 MHz
Floating-point performance	102.4 gflops	1,200.0 gflops
Manufacturing process technology	28 nm	55 nm
Pipelines	128	800
Texture fill rate	3.2 GTexel / s	30 GTexel / s
Thermal Design Power (TDP)	25 Watt	150 Watt
Transistor count	1,178 million	956 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	IGP	PCIe 2.0 x16
Length		250 mm
Supplementary power connectors		2x 6-pin
API support
DirectX	12.0 (12_0)	10.1
OpenGL	4.5	3.3
Memory
Memory type	System Shared	GDDR5
Maximum RAM amount		512 MB
Memory bandwidth		115.2 GB / s
Memory bus width		256 Bit
Memory clock speed		3600 MHz