NVIDIA GeForce GT 140 OEM vs ATI Mobility Radeon HD 4670

Comparative analysis of NVIDIA GeForce GT 140 OEM and ATI Mobility Radeon HD 4670 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: PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA GeForce GT 140 OEM

ATI Mobility Radeon HD 4670

Differences

Reasons to consider the NVIDIA GeForce GT 140 OEM

Videocard is newer: launch date 2 month(s) later
2x more maximum memory size: 1 GB vs 512 MB
Around 13% higher memory clock speed: 1800 MHz vs 1600 MHz
Around 42% better performance in PassMark - G3D Mark: 658 vs 463

Specifications (specs)
Launch date	10 March 2009 vs 9 January 2009
Maximum memory size	1 GB vs 512 MB
Memory clock speed	1800 MHz vs 1600 MHz
Benchmarks
PassMark - G3D Mark	658 vs 463

Reasons to consider the ATI Mobility Radeon HD 4670

Around 4% higher core clock speed: 675 MHz vs 650 MHz
Around 4% higher texture fill rate: 21.6 GTexel / s vs 20.8 GTexel / s
5x more pipelines: 320 vs 64
2.1x better floating-point performance: 432.0 gflops vs 208 gflops
3x lower typical power consumption: 35 Watt vs 105 Watt
Around 67% better performance in PassMark - G2D Mark: 375 vs 225

Specifications (specs)
Core clock speed	675 MHz vs 650 MHz
Texture fill rate	21.6 GTexel / s vs 20.8 GTexel / s
Pipelines	320 vs 64
Floating-point performance	432.0 gflops vs 208 gflops
Thermal Design Power (TDP)	35 Watt vs 105 Watt
Benchmarks
PassMark - G2D Mark	375 vs 225

Compare benchmarks

GPU 1: NVIDIA GeForce GT 140 OEM
GPU 2: ATI Mobility Radeon HD 4670

PassMark - G2D Mark

GPU 1

GPU 2

225

375

PassMark - G3D Mark

GPU 1

GPU 2

658

463

Name	NVIDIA GeForce GT 140 OEM	ATI Mobility Radeon HD 4670
PassMark - G2D Mark	225	375
PassMark - G3D Mark	658	463
GFXBench 4.0 - T-Rex (Frames)		2907
GFXBench 4.0 - T-Rex (Fps)		2907

Compare specifications (specs)

	NVIDIA GeForce GT 140 OEM	ATI Mobility Radeon HD 4670
Essentials
Architecture	Tesla	TeraScale
Code name	G94B	M96
Launch date	10 March 2009	9 January 2009
Place in performance rating	702	690
Type	Desktop	Laptop
Technical info
Core clock speed	650 MHz	675 MHz
Floating-point performance	208 gflops	432.0 gflops
Manufacturing process technology	55 nm	55 nm
Pipelines	64	320
Texture fill rate	20.8 GTexel / s	21.6 GTexel / s
Thermal Design Power (TDP)	105 Watt	35 Watt
Transistor count	505 million	514 million
Video outputs and ports
Display Connectors	2x DVI, 1x S-Video	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	MXM-A (3.0)
Length	229 mm
Supplementary power connectors	1x 6-pin
Laptop size		medium sized
API support
DirectX	10.0	10.1
OpenGL	3.3	3.3
Memory
Maximum RAM amount	1 GB	512 MB
Memory bandwidth	57.6 GB / s	25.6 GB / s
Memory bus width	256 Bit	128 Bit
Memory clock speed	1800 MHz	1600 MHz
Memory type	GDDR3	GDDR3, DDR2, DDR3
Shared memory		0
Technologies
1x Dual-Link/Single-Link DVI
1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer)
DisplayPort support up to 2560x1600
HDMI support up to 1920x1080 (both with 7.1 AC3 Audio)
PCI-E 2.0 x16
Powerplay