AMD Radeon R9 Nano vs ATI Radeon X1900 CrossFire Edition

Comparative analysis of AMD Radeon R9 Nano and ATI Radeon X1900 CrossFire Edition 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: 3DMark Fire Strike - Graphics Score, PassMark - G3D Mark, PassMark - G2D Mark.

AMD Radeon R9 Nano

ATI Radeon X1900 CrossFire Edition

Differences

Reasons to consider the AMD Radeon R9 Nano

Videocard is newer: launch date 9 year(s) 7 month(s) later
25.6x more texture fill rate: 256.0 GTexel / s vs 10 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 90 nm
8x more maximum memory size: 4 GB vs 512 MB

Launch date	27 August 2015 vs 24 January 2006
Texture fill rate	256.0 GTexel / s vs 10 GTexel / s
Manufacturing process technology	28 nm vs 90 nm
Maximum memory size	4 GB vs 512 MB

Reasons to consider the ATI Radeon X1900 CrossFire Edition

Around 75% lower typical power consumption: 100 Watt vs 175 Watt
2.9x more memory clock speed: 1450 MHz vs 500 MHz

Thermal Design Power (TDP)	100 Watt vs 175 Watt
Memory clock speed	1450 MHz vs 500 MHz

Compare benchmarks

GPU 1: AMD Radeon R9 Nano
GPU 2: ATI Radeon X1900 CrossFire Edition

Name	AMD Radeon R9 Nano	ATI Radeon X1900 CrossFire Edition
3DMark Fire Strike - Graphics Score	4607
PassMark - G3D Mark		137
PassMark - G2D Mark		507

Compare specifications (specs)

	AMD Radeon R9 Nano	ATI Radeon X1900 CrossFire Edition
Essentials
Architecture	GCN 3.0	R500
Code name	Fiji	R580
Design	AMD Radeon R9 Fury Series
Launch date	27 August 2015	24 January 2006
Launch price (MSRP)	$649
Place in performance rating	491	293
Type	Desktop	Desktop
Technical info
Boost clock speed	1000 MHz
Compute units	64
Floating-point performance	8,192 gflops
Manufacturing process technology	28 nm	90 nm
Pipelines	4096
Stream Processors	4096
Texture fill rate	256.0 GTexel / s	10 GTexel / s
Thermal Design Power (TDP)	175 Watt	100 Watt
Transistor count	8,900 million	384 million
Core clock speed		625 MHz
Video outputs and ports
Display Connectors	1x HDMI, 3x DisplayPort	2x DVI, 1x S-Video
DisplayPort support
Dual-link DVI support
Eyefinity
HDMI
Number of Eyefinity displays	6
VGA
Compatibility, dimensions and requirements
Bridgeless CrossFire
Bus support	PCIe 3.0
Interface	PCIe 3.0 x16	PCIe 1.0 x16
Length	152 mm
Supplementary power connectors	1x 8-pin	1x 6-pin
API support
DirectX	12	9.0c
Mantle
OpenCL	2.0
OpenGL	4.5	2.0
Vulkan
Memory
High bandwidth memory (HBM)
Maximum RAM amount	4 GB	512 MB
Memory bandwidth	512 GB/s	46.4 GB / s
Memory bus width	4096 bit	256 Bit
Memory clock speed	500 MHz	1450 MHz
Memory type	High Bandwidth Memory (HBM)	GDDR3
Shared memory	0
Technologies
AMD Eyefinity
AppAcceleration
CrossFire
DDMA audio
FreeSync
FRTC
HD3D
LiquidVR
PowerTune
TressFX
TrueAudio
Video Code Engine (VCE)
Virtual Super Resolution (VSR)
ZeroCore