NVIDIA GeForce MX330 vs NVIDIA GeForce 7900 GTX

Comparative analysis of NVIDIA GeForce MX330 and NVIDIA GeForce 7900 GTX 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: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps).

NVIDIA GeForce MX330

NVIDIA GeForce 7900 GTX

Differences

Reasons to consider the NVIDIA GeForce MX330

Videocard is newer: launch date 13 year(s) 11 month(s) later
2.4x more core clock speed: 1531 MHz vs 650 MHz
2452.6x more texture fill rate: 38.26 GTexel/s vs 15.6 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 90 nm
8.4x lower typical power consumption: 10 Watt vs 84 Watt
4x more maximum memory size: 2 GB vs 512 MB
Around 39% better performance in PassMark - G2D Mark: 230 vs 165
6.3x better performance in PassMark - G3D Mark: 2454 vs 388
3.3x better performance in GFXBench 4.0 - T-Rex (Frames): 3352 vs 1015
3.3x better performance in GFXBench 4.0 - T-Rex (Fps): 3352 vs 1015

Specifications (specs)
Launch date	10 Feb 2020 vs 9 March 2006
Core clock speed	1531 MHz vs 650 MHz
Texture fill rate	38.26 GTexel/s vs 15.6 GTexel / s
Manufacturing process technology	14 nm vs 90 nm
Thermal Design Power (TDP)	10 Watt vs 84 Watt
Maximum memory size	2 GB vs 512 MB
Benchmarks
PassMark - G2D Mark	230 vs 165
PassMark - G3D Mark	2454 vs 388
GFXBench 4.0 - T-Rex (Frames)	3352 vs 1015
GFXBench 4.0 - T-Rex (Fps)	3352 vs 1015

Reasons to consider the NVIDIA GeForce 7900 GTX

Around 7% higher memory clock speed: 1600 MHz vs 1502 MHz (6008 MHz effective)

Memory clock speed	1600 MHz vs 1502 MHz (6008 MHz effective)

Compare benchmarks

GPU 1: NVIDIA GeForce MX330
GPU 2: NVIDIA GeForce 7900 GTX

PassMark - G2D Mark

GPU 1

GPU 2

230

165

PassMark - G3D Mark

GPU 1

GPU 2

2454

388

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3352

1015

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3352

1015

Name	NVIDIA GeForce MX330	NVIDIA GeForce 7900 GTX
Geekbench - OpenCL	10876
PassMark - G2D Mark	230	165
PassMark - G3D Mark	2454	388
GFXBench 4.0 - T-Rex (Frames)	3352	1015
GFXBench 4.0 - T-Rex (Fps)	3352	1015
GFXBench 4.0 - Manhattan (Frames)	2784
GFXBench 4.0 - Manhattan (Fps)	2784
GFXBench 4.0 - Car Chase Offscreen (Frames)	3808
GFXBench 4.0 - Car Chase Offscreen (Fps)	3808

Compare specifications (specs)

	NVIDIA GeForce MX330	NVIDIA GeForce 7900 GTX
Essentials
Architecture	Pascal	Curie
Code name	GP108	G71
Launch date	10 Feb 2020	9 March 2006
Place in performance rating	765	1334
Type	Laptop	Desktop
Technical info
Boost clock speed	1594 MHz
Core clock speed	1531 MHz	650 MHz
Manufacturing process technology	14 nm	90 nm
Peak Double Precision (FP64) Performance	38.26 GFLOPS (1:32)
Peak Half Precision (FP16) Performance	19.13 GFLOPS (1:64)
Peak Single Precision (FP32) Performance	1,224 GFLOPS
Pipelines	384
Pixel fill rate	25.50 GPixel/s
Texture fill rate	38.26 GTexel/s	15.6 GTexel / s
Thermal Design Power (TDP)	10 Watt	84 Watt
Transistor count	1800 million	278 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 1.0 x16
Supplementary power connectors	None	1x 6-pin
Width	IGP
API support
DirectX	12.1	9.0c
OpenCL	1.2
OpenGL	4.6	2.1
Shader Model	6.4
Vulkan
Memory
Maximum RAM amount	2 GB	512 MB
Memory bandwidth	48.06 GB/s	51.2 GB / s
Memory bus width	64 bit	256 Bit
Memory clock speed	1502 MHz (6008 MHz effective)	1600 MHz
Memory type	GDDR5	GDDR3