NVIDIA Quadro K4000M vs ATI Mobility Radeon X1450

Comparative analysis of NVIDIA Quadro K4000M and ATI Mobility Radeon X1450 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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).

NVIDIA Quadro K4000M

ATI Mobility Radeon X1450

Differences

Reasons to consider the NVIDIA Quadro K4000M

Videocard is newer: launch date 5 year(s) 8 month(s) later
Around 9% higher core clock speed: 601 MHz vs 550 MHz
21.9x more texture fill rate: 48.08 GTexel / s vs 2.2 GTexel / s
240x more pipelines: 960 vs 4
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 90 nm
32x more maximum memory size: 4 GB vs 128 MB
3.1x more memory clock speed: 2800 MHz vs 900 MHz
59.4x better performance in PassMark - G3D Mark: 1961 vs 33
Around 48% better performance in PassMark - G2D Mark: 304 vs 205

Specifications (specs)
Launch date	1 June 2012 vs 18 September 2006
Core clock speed	601 MHz vs 550 MHz
Texture fill rate	48.08 GTexel / s vs 2.2 GTexel / s
Pipelines	960 vs 4
Manufacturing process technology	28 nm vs 90 nm
Maximum memory size	4 GB vs 128 MB
Memory clock speed	2800 MHz vs 900 MHz
Benchmarks
PassMark - G3D Mark	1961 vs 33
PassMark - G2D Mark	304 vs 205

Compare benchmarks

GPU 1: NVIDIA Quadro K4000M
GPU 2: ATI Mobility Radeon X1450

PassMark - G3D Mark

GPU 1

GPU 2

1961

PassMark - G2D Mark

GPU 1

GPU 2

304

205

Name	NVIDIA Quadro K4000M	ATI Mobility Radeon X1450
PassMark - G3D Mark	1961	33
PassMark - G2D Mark	304	205
Geekbench - OpenCL	5525
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	10.054
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	544.601
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.46
CompuBench 1.5 Desktop - Video Composition (Frames/s)	22.103
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	36.553
GFXBench 4.0 - Car Chase Offscreen (Frames)	3855
GFXBench 4.0 - Manhattan (Frames)	4957
GFXBench 4.0 - T-Rex (Frames)	4470
GFXBench 4.0 - Car Chase Offscreen (Fps)	3855
GFXBench 4.0 - Manhattan (Fps)	4957
GFXBench 4.0 - T-Rex (Fps)	4470

Compare specifications (specs)

	NVIDIA Quadro K4000M	ATI Mobility Radeon X1450
Essentials
Architecture	Kepler	R500
Code name	GK104	M64
Launch date	1 June 2012	18 September 2006
Place in performance rating	853	856
Type	Mobile workstation	Laptop
Technical info
Core clock speed	601 MHz	550 MHz
Floating-point performance	1,154 gflops
Manufacturing process technology	28 nm	90 nm
Pipelines	960	4
Texture fill rate	48.08 GTexel / s	2.2 GTexel / s
Thermal Design Power (TDP)	100 Watt
Transistor count	3,540 million	107 million
Boost clock speed		550 MHz
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	MXM-B (3.0)	PCIe 1.0 x16
Laptop size	large
API support
DirectX	12.0 (11_0)	9.0c
OpenGL	4.6	2.0
Vulkan
Memory
Maximum RAM amount	4 GB	128 MB
Memory bandwidth	89.6 GB / s	14.4 GB / s
Memory bus width	256 Bit	450 Bit
Memory clock speed	2800 MHz	900 MHz
Memory type	GDDR5	128
Shared memory	0	0