AMD Radeon RX 460 1024SP vs AMD Radeon R9 M390X

Comparative analysis of AMD Radeon RX 460 1024SP and AMD Radeon R9 M390X 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: Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, 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 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon RX 460 1024SP

AMD Radeon R9 M390X

Differences

Reasons to consider the AMD Radeon RX 460 1024SP

Videocard is newer: launch date 1 year(s) 8 month(s) later
Around 51% higher core clock speed: 1090 MHz vs 723 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
3x better performance in Geekbench - OpenCL: 65257 vs 22044

Specifications (specs)
Launch date	17 January 2017 vs 5 May 2015
Core clock speed	1090 MHz vs 723 MHz
Manufacturing process technology	14 nm vs 28 nm
Benchmarks
Geekbench - OpenCL	65257 vs 22044

Reasons to consider the AMD Radeon R9 M390X

Around 20% higher texture fill rate: 92.54 GTexel / s vs 76.8 GTexel / s
2x more pipelines: 2048 vs 1024
Around 20% better floating-point performance: 2,961 gflops vs 2,458 gflops
2x more maximum memory size: 4 GB vs 2 GB

Texture fill rate	92.54 GTexel / s vs 76.8 GTexel / s
Pipelines	2048 vs 1024
Floating-point performance	2,961 gflops vs 2,458 gflops
Maximum memory size	4 GB vs 2 GB

Compare benchmarks

GPU 1: AMD Radeon RX 460 1024SP
GPU 2: AMD Radeon R9 M390X

Geekbench - OpenCL

GPU 1

GPU 2

65257

22044

Name	AMD Radeon RX 460 1024SP	AMD Radeon R9 M390X
Geekbench - OpenCL	65257	22044
PassMark - G3D Mark		3597
PassMark - G2D Mark		435
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		64.199
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		1284.053
CompuBench 1.5 Desktop - T-Rex (Frames/s)		5.881
CompuBench 1.5 Desktop - Video Composition (Frames/s)		78.169
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		312.822
GFXBench 4.0 - Car Chase Offscreen (Frames)		6508
GFXBench 4.0 - Manhattan (Frames)		8593
GFXBench 4.0 - T-Rex (Frames)		24690
GFXBench 4.0 - Car Chase Offscreen (Fps)		6508
GFXBench 4.0 - Manhattan (Fps)		8593
GFXBench 4.0 - T-Rex (Fps)		24690

Compare specifications (specs)

	AMD Radeon RX 460 1024SP	AMD Radeon R9 M390X
Essentials
Architecture	GCN 4.0	GCN 3.0
Code name	Baffin	Amethyst
Launch date	17 January 2017	5 May 2015
Place in performance rating	313	316
Type	Desktop	Desktop
Design		AMD Radeon R9 300 Series
Technical info
Boost clock speed	1200 MHz
Core clock speed	1090 MHz	723 MHz
Floating-point performance	2,458 gflops	2,961 gflops
Manufacturing process technology	14 nm	28 nm
Pipelines	1024	2048
Texture fill rate	76.8 GTexel / s	92.54 GTexel / s
Thermal Design Power (TDP)	75 Watt	75 Watt
Transistor count	3,000 million	5,000 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x DisplayPort	No outputs
Eyefinity
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Length	170 mm
Supplementary power connectors	None	None
Bus support		PCIe 3.0
Laptop size		large
API support
DirectX	12.0 (12_0)	12
OpenGL	4.5	4.4
Mantle
OpenCL		Not Listed
Vulkan
Memory
Maximum RAM amount	2 GB	4 GB
Memory bandwidth	112.0 GB / s	160.0 GB / s
Memory bus width	128 Bit	256 bit
Memory clock speed	7000 MHz
Memory type	GDDR5	GDDR5
Shared memory		0
Technologies
AMD Eyefinity
DualGraphics
FreeSync
HD3D
PowerTune
Switchable graphics
ZeroCore