GPUs comparison

Those data are collected from wikipedia and vendor websites.

						Clock rate (MHz)		Memory				GFLOPS			GFLOPS/W
Vendor	Type	Model	Fab (nm)	Bus interface	Core config	Core	Memory	Size	Bandwidth (GB/s)	Bus (bit)	Type	Float	Double	TDP (watts)	Float	Double	API
NVIDIA	Desktop	GeForce GTX 680	28	PCIe 3.0 x16	1536:128:32	1006-1110	6008	2G	192	256	GDDR5	3090	???	195	15.8	???	D3D 11.0, OpenGL 4.4, CUDA 6.0, OpenCL 1.2
NVIDIA	Desktop	GeForce GTX 780	28	PCIe 3.0 x16	2304:192:48	863-1002	6008	3G	288	384	GDDR5	3977	165.7	250	15.9	0.7	D3D 11.0, OpenGL 4.4, CUDA 6.0, OpenCL 1.2
NVIDIA	Desktop	GeForce GTX Titan	28	PCIe 3.0 x16	2688:224:48	836-993	6008	6G	288	384	GDDR5	4500	1300-1500	250	18.0	6.0	D3D 11.0, OpenGL 4.4, CUDA 6.0, OpenCL 1.2
NVIDIA	Desktop	GeForce GTX 780 Ti	28	PCIe 3.0 x16	2880:240:48	876-928	7000	3G	336	384	GDDR5	5046	210	250	20.2	0.8	D3D 11.0, OpenGL 4.4, CUDA 6.0, OpenCL 1.2
NVIDIA	Professional	Quadro K6000	28	PCIe 3.0 x16	2880:240:48	901.5	6008	12G	288	384	GDDR5	5196	1732	225	23.1	7.7	D3D 11.0, OpenGL 4.4, CUDA 6.0, OpenCL 1.2
NVIDIA	Computing	Tesla K20X	28	PCIe 3.0 x16	2688 FP32, 896 FP64	732	5200	6G	250	384	GDDR5	3935	1312	235	16.7	5.6	D3D 11.0, OpenGL 4.4, CUDA 6.0, OpenCL 1.2
NVIDIA	Mobile	Tegra 3	40	Integrated	12	520	1600	N/A	6.4	32	LPDDR3	12.5	0	2 (SoC)	6.3	0	D3D 9.1, OpenGL ES 2.0
NVIDIA	Mobile	Tegra 4	28	Integrated	72	672	1866	N/A	29.8	128	LPDDR3	96.8	0	4 (SoC)	24.2	0	D3D 9.1, OpenGL ES 2.0
NVIDIA	Mobile	Tegra K1	28	Integrated	192:8:4	900	2133	N/A	17.1	64	LPDDR3	365.0	15.2	5 (SoC)	73.0	3.0	D3D 11.0, OpenGL 4.4, OpenGL ES 3.0, CUDA 6.0, OpenCL 1.2
AMD	Desktop	Fusion APU 8670D	32	Integrated	384:24:8	844-950	2133	N/A	34.1	128	DDR3	648.2	0	100 (SoC)	6.5	0	D3D 11.0, OpenGL 4.3, OpenCL 1.2
AMD	Desktop	Fusion APU R7 2??D	28	Integrated	512:32:16	720	2133	N/A	34.1	128	DDR3	856	???	95 (SoC)	9.0	???	D3D 11.2, OpenGL 4.3, OpenCL 1.2, Mantle
AMD	Desktop	Radeon HD 8970	28	PCIe 3.0 x16	2048:128:32	1000-1050	6000	3G	288	384	GDDR5	4300	1075	250	17.2	4.3	D3D 11.1, OpenGL 4.3, OpenCL 1.2
AMD	Professional	Radeon W9000	28	PCIe 3.0 x16	2048:128:32	975	5500	6G	264	384	GDDR5	3993.6	998.4	274	12.4	3.6	D3D 11.1, OpenGL 4.2, OpenCL 1.2
AMD	Desktop	Radeon R9 290X	28	PCIe 3.0 x16	2816:176:64	800-1000	5000	4G	320	512	GDDR5	5632	704	290	19.4	2.4	D3D 11.2, OpenGL 4.3, OpenCL 1.2, Mantle
Intel	Desktop	Iris Pro Graphics 5200	22	Integrated	160:8:4	200-1300	1600	N/A	25.6	128	DDR3	832	0	65 (SoC)	12.8	0	D3D 11.1, OpenGL 4.2, OpenCL 1.2
Intel	Computing	Xeon Phi 3100P	22	PCIe 2.0 x16	228 x86	1100	3750	6G	240	512	GDDR5	2000	1000	300	6.7	3.3	OpenMP, OpenCL, MKL
Intel	Computing	Xeon Phi 5110P	22	PCIe 2.0 x16	240 x86	1053	5000	8G	320	512	GDDR5	2022	1011	225	9.0	4.5	OpenMP, OpenCL, MKL
Intel	Computing	Xeon Phi 7120P	22	PCIe 2.0 x16	244 x86	1238-1333	5500	16G	352	512	GDDR5	2416	1208	300	8.1	4.0	OpenMP, OpenCL, MKL
Qualcomm	Mobile	Adreno 330	28 (Snapdragon 800)	Integrated	128	450	1600	N/A	12.8	64	LPDDR3	129.6	0	4 (SoC)	32.4	0	D3D 9.3, OpenGL ES 3.0, OpenCL 1.2
Qualcomm	Mobile	Adreno 420	28 (Snapdragon 805)	Integrated	???	500	1600	N/A	25.6	128	LPDDR3	???	???	???	???	???	D3D 11.1, OpenGL ES 3.0, OpenCL 1.2
Imagination	Mobile	PowerVR SGX554 MP4	32 (A6X)	Integrated	128	300	1066	N/A	17.1	128	LPDDR2	76.8	0	4 (SoC)	19.2	0	D3D 9.3, OpenGL 2.1, OpenGL ES 2.0, OpenCL 1.1
Imagination	Mobile	G6430	28 (A7)	Integrated	256	450	1333	N/A	10.7	64	LPDDR3	115.2	0	4 (SoC)	28.8	0	D3D 10.0, OpenGL 3.2, OpenGL ES 3.0
ARM	Moblie	Mali-T604 MP4	32 (Exynos 5 Dual)	Integrated	64	533	1600	N/A	12.8	64	LPDDR3	68	0	4 (SoC)	17.0	0	D3D 9.1, OpenGL ES 3.0, OpenCL 1.1
ARM	Mobile	Mali-T760 MP16	???	Integrated	???	600	???	N/A	???	???	LPDDR3	326.4	0	???	???	0	D3D 11.1, OpenGL ES 3.0, OpenCL 1.1
Vivante	Mobile	GC4000	40 (K3V2)	Integrated	32	480	1000	N/A	8.0	64	LPDDR2	30.7	0	4 (SoC)	7.7	0	D3D 9.3, OpenGL ES 3.0, OpenGL 3.0, OpenCL 1.2