NVIDIA CMP 40HX vs AMD Radeon HD 7670A

Comparative analysis of NVIDIA CMP 40HX and AMD Radeon HD 7670A 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 - G3D Mark, PassMark - G2D Mark.

NVIDIA CMP 40HX

AMD Radeon HD 7670A

Differences

Reasons to consider the NVIDIA CMP 40HX

Videocard is newer: launch date 9 year(s) 1 month(s) later
2.5x more core clock speed: 1470 MHz vs 600 MHz
16500x more texture fill rate: 237.6 GTexel/s vs 14.4 GTexel / s
4.8x more pipelines: 2304 vs 480
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 40 nm
8x more maximum memory size: 8 GB vs 1 GB

Launch date	25 Feb 2021 vs 5 January 2012
Core clock speed	1470 MHz vs 600 MHz
Texture fill rate	237.6 GTexel/s vs 14.4 GTexel / s
Pipelines	2304 vs 480
Manufacturing process technology	12 nm vs 40 nm
Maximum memory size	8 GB vs 1 GB

Reasons to consider the AMD Radeon HD 7670A

4.1x lower typical power consumption: 45 Watt vs 185 Watt
2.3x more memory clock speed: 4000 MHz vs 1750 MHz, 14 Gbps effective

Thermal Design Power (TDP)	45 Watt vs 185 Watt
Memory clock speed	4000 MHz vs 1750 MHz, 14 Gbps effective

Compare benchmarks

GPU 1: NVIDIA CMP 40HX
GPU 2: AMD Radeon HD 7670A

Name	NVIDIA CMP 40HX	AMD Radeon HD 7670A
Geekbench - OpenCL	95766
PassMark - G3D Mark		1050
PassMark - G2D Mark		702

Compare specifications (specs)

	NVIDIA CMP 40HX	AMD Radeon HD 7670A
Essentials
Architecture	Turing	TeraScale 2
Code name	TU106	Turks
Launch date	25 Feb 2021	5 January 2012
Place in performance rating	174	172
Type		Desktop
Technical info
Boost clock speed	1650 MHz
Core clock speed	1470 MHz	600 MHz
Manufacturing process technology	12 nm	40 nm
Pipelines	2304	480
Pixel fill rate	105.6 GPixel/s
Texture fill rate	237.6 GTexel/s	14.4 GTexel / s
Thermal Design Power (TDP)	185 Watt	45 Watt
Transistor count	10800 million	716 million
Floating-point performance		576.0 gflops
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Form factor	Dual-slot
Height	35 mm, 1.4 inches
Interface	PCIe 3.0 x16	MXM-A (3.0)
Length	229 mm, 9 inches
Recommended system power (PSU)	450 Watt
Supplementary power connectors	1x 8-pin
Width	111 mm, 4.4 inches
API support
DirectX	12 Ultimate (12_2)	11.2 (11_0)
OpenCL	3.0
OpenGL	4.6	4.4
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	8 GB	1 GB
Memory bandwidth	448.0 GB/s	64 GB / s
Memory bus width	256 bit	128 Bit
Memory clock speed	1750 MHz, 14 Gbps effective	4000 MHz
Memory type	GDDR6	GDDR5