AMD Radeon Instinct MI25 vs ATI Radeon X1800 GTO²

Comparative analysis of AMD Radeon Instinct MI25 and ATI Radeon X1800 GTO² 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: 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 - G2D Mark, PassMark - G3D Mark.

AMD Radeon Instinct MI25

ATI Radeon X1800 GTO²

Differences

Reasons to consider the AMD Radeon Instinct MI25

Videocard is newer: launch date 11 year(s) 3 month(s) later
2.8x more core clock speed: 1400 MHz vs 500 MHz
64x more texture fill rate: 384.0 GTexel / s vs 6 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 90 nm
32x more maximum memory size: 16 GB vs 512 MB
Around 72% higher memory clock speed: 1704 MHz vs 990 MHz

Launch date	27 June 2017 vs 1 March 2006
Core clock speed	1400 MHz vs 500 MHz
Texture fill rate	384.0 GTexel / s vs 6 GTexel / s
Manufacturing process technology	14 nm vs 90 nm
Maximum memory size	16 GB vs 512 MB
Memory clock speed	1704 MHz vs 990 MHz

Compare benchmarks

GPU 1: AMD Radeon Instinct MI25
GPU 2: ATI Radeon X1800 GTO²

Name	AMD Radeon Instinct MI25	ATI Radeon X1800 GTO²
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	70814
PassMark - G2D Mark		415
PassMark - G3D Mark		141

Compare specifications (specs)

	AMD Radeon Instinct MI25	ATI Radeon X1800 GTO²
Essentials
Architecture	GCN 5.0	R500
Code name	Vega 10	R520
Launch date	27 June 2017	1 March 2006
Place in performance rating	571	377
Type	Desktop	Desktop
Technical info
Boost clock speed	1500 MHz
Core clock speed	1400 MHz	500 MHz
Floating-point performance	12,288 gflops
Manufacturing process technology	14 nm	90 nm
Pipelines	4096
Texture fill rate	384.0 GTexel / s	6 GTexel / s
Thermal Design Power (TDP)	300 Watt
Transistor count	12,500 million	321 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 1.0 x16
Length	267 mm
Supplementary power connectors	2x 8-pin
API support
DirectX	12.0 (12_1)	9.0c
OpenGL	4.6	2.0
Memory
Maximum RAM amount	16 GB	512 MB
Memory bandwidth	482.8 GB / s	31.7 GB / s
Memory bus width	2048 Bit	256 Bit
Memory clock speed	1704 MHz	990 MHz
Memory type	HBM2	GDDR3