NVIDIA CMP 50HX vs AMD Radeon HD 7990

Comparative analysis of NVIDIA CMP 50HX and AMD Radeon HD 7990 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, 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), 3DMark Fire Strike - Graphics Score.

NVIDIA CMP 50HX

AMD Radeon HD 7990

Differences

Reasons to consider the NVIDIA CMP 50HX

Videocard is newer: launch date 8 year(s) 2 month(s) later
Around 42% higher core clock speed: 1350 MHz vs 950 MHz
Around 55% higher boost clock speed: 1545 MHz vs 1000 MHz
139.4x more texture fill rate: 296.6 GTexel/s vs 2x 128.0 GTexel / s billion / sec
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 28 nm
Around 50% lower typical power consumption: 250 Watt vs 375 Watt
Around 67% higher maximum memory size: 10 GB vs 2x 3 GB

Launch date	24 Jun 2021 vs 24 April 2013
Core clock speed	1350 MHz vs 950 MHz
Boost clock speed	1545 MHz vs 1000 MHz
Texture fill rate	296.6 GTexel/s vs 2x 128.0 GTexel / s billion / sec
Manufacturing process technology	12 nm vs 28 nm
Thermal Design Power (TDP)	250 Watt vs 375 Watt
Maximum memory size	10 GB vs 2x 3 GB

Reasons to consider the AMD Radeon HD 7990

Around 14% higher pipelines: 2x 2048 vs 3584
3.4x more memory clock speed: 6000 MHz vs 1750 MHz, 14 Gbps effective

Pipelines	2x 2048 vs 3584
Memory clock speed	6000 MHz vs 1750 MHz, 14 Gbps effective

Compare benchmarks

GPU 1: NVIDIA CMP 50HX
GPU 2: AMD Radeon HD 7990

Name	NVIDIA CMP 50HX	AMD Radeon HD 7990
Geekbench - OpenCL	51164
PassMark - G3D Mark		5566
PassMark - G2D Mark		766
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		88.665
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		1753.494
CompuBench 1.5 Desktop - T-Rex (Frames/s)		8.437
CompuBench 1.5 Desktop - Video Composition (Frames/s)		88.328
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		434.598
GFXBench 4.0 - Car Chase Offscreen (Frames)		6689
GFXBench 4.0 - Manhattan (Frames)		3712
GFXBench 4.0 - T-Rex (Frames)		3356
GFXBench 4.0 - Car Chase Offscreen (Fps)		6689
GFXBench 4.0 - Manhattan (Fps)		3712
GFXBench 4.0 - T-Rex (Fps)		3356
3DMark Fire Strike - Graphics Score		0

Compare specifications (specs)

	NVIDIA CMP 50HX	AMD Radeon HD 7990
Essentials
Architecture	Turing	GCN 1.0
Code name	TU102	Malta
Launch date	24 Jun 2021	24 April 2013
Place in performance rating	416	418
Design		AMD Radeon HD 7000 Series
Launch price (MSRP)		$999
Price now		$1,126.99
Type		Desktop
Value for money (0-100)		7.87
Technical info
Boost clock speed	1545 MHz	1000 MHz
Core clock speed	1350 MHz	950 MHz
Manufacturing process technology	12 nm	28 nm
Pipelines	3584	2x 2048
Pixel fill rate	123.6 GPixel/s
Texture fill rate	296.6 GTexel/s	2x 128.0 GTexel / s billion / sec
Thermal Design Power (TDP)	250 Watt	375 Watt
Transistor count	18600 million	4,313 million
Floating-point performance		2x 4,096 gflops
Video outputs and ports
Display Connectors	No outputs	1x DVI, 4x mini-DisplayPort
DisplayPort support
Dual-link DVI support
VGA
Compatibility, dimensions and requirements
Form factor	Dual-slot
Height	35 mm, 1.4 inches
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	267 mm, 10.5 inches	307 mm
Recommended system power (PSU)	600 Watt
Supplementary power connectors	2x 8-pin	2x 8-pin
Width	116 mm, 4.6 inches
API support
DirectX	12 Ultimate (12_2)	11.2
OpenCL	3.0
OpenGL	4.6	4.5
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	10 GB	2x 3 GB
Memory bandwidth	560.0 GB/s	2x 288.0 GB / s
Memory bus width	320 bit	2x 384 Bit
Memory clock speed	1750 MHz, 14 Gbps effective	6000 MHz
Memory type	GDDR6	GDDR5