AMD Radeon Instinct MI25 vs ATI Radeon HD 4270

Comparative analysis of AMD Radeon Instinct MI25 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: 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), Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark.

AMD Radeon Instinct MI25

ATI Radeon HD 4270

Differences

Reasons to consider the AMD Radeon Instinct MI25

Videocard is newer: launch date 7 year(s) 1 month(s) later
2.4x more core clock speed: 1400 MHz vs 590 MHz
102.4x more pipelines: 4096 vs 40
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 55 nm
32x more maximum memory size: 16 GB vs 512 MB

Launch date	27 June 2017 vs 1 May 2010
Core clock speed	1400 MHz vs 590 MHz
Pipelines	4096 vs 40
Manufacturing process technology	14 nm vs 55 nm
Maximum memory size	16 GB vs 512 MB

Compare benchmarks

GPU 1: AMD Radeon Instinct MI25
GPU 2: ATI Radeon HD 4270

Name	AMD Radeon Instinct MI25	ATI Radeon HD 4270
GFXBench 4.0 - Car Chase Offscreen (Frames)	6958
GFXBench 4.0 - Car Chase Offscreen (Fps)	6958
GFXBench 4.0 - Manhattan (Frames)	1634
GFXBench 4.0 - Manhattan (Fps)	1634
GFXBench 4.0 - T-Rex (Frames)	1846
GFXBench 4.0 - T-Rex (Fps)	1846
Geekbench - OpenCL	68562
PassMark - G3D Mark		110
PassMark - G2D Mark		303

Compare specifications (specs)

	AMD Radeon Instinct MI25	ATI Radeon HD 4270
Essentials
Architecture	GCN 5.0	RV6xx
Code name	Vega 10	RS880M
Launch date	27 June 2017	1 May 2010
Place in performance rating	562	564
Type	Desktop	Laptop
Technical info
Boost clock speed	1500 MHz
Core clock speed	1400 MHz	590 MHz
Floating-point performance	12,288 gflops
Manufacturing process technology	14 nm	55 nm
Pipelines	4096	40
Texture fill rate	384.0 GTexel / s
Thermal Design Power (TDP)	300 Watt
Transistor count	12,500 million
Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16
Length	267 mm
Supplementary power connectors	2x 8-pin
API support
DirectX	12.0 (12_1)	10.1
OpenGL	4.6
Memory
Maximum RAM amount	16 GB	512 MB
Memory bandwidth	482.8 GB / s
Memory bus width	2048 Bit
Memory clock speed	1704 MHz
Memory type	HBM2
Shared memory		yes
Technologies
HDCP support
PCI-E 2.0