NVIDIA CMP 50HX vs AMD Radeon RX 640

Comparative analysis of NVIDIA CMP 50HX and AMD Radeon RX 640 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: Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), PassMark - G2D Mark, PassMark - G3D Mark.

NVIDIA CMP 50HX

AMD Radeon RX 640

Differences

Reasons to consider the NVIDIA CMP 50HX

Videocard is newer: launch date 2 year(s) 1 month(s) later
Around 25% higher core clock speed: 1350 MHz vs 1082 MHz
Around 27% higher boost clock speed: 1545 MHz vs 1218 MHz
7.6x more texture fill rate: 296.6 GTexel/s vs 38.98 GTexel/s
7x more pipelines: 3584 vs 512
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 14 nm
5x more maximum memory size: 10 GB vs 2 GB
3.7x better performance in Geekbench - OpenCL: 38889 vs 10390

Specifications (specs)
Launch date	24 Jun 2021 vs 13 May 2019
Core clock speed	1350 MHz vs 1082 MHz
Boost clock speed	1545 MHz vs 1218 MHz
Texture fill rate	296.6 GTexel/s vs 38.98 GTexel/s
Pipelines	3584 vs 512
Manufacturing process technology	12 nm vs 14 nm
Maximum memory size	10 GB vs 2 GB
Benchmarks
Geekbench - OpenCL	38889 vs 10390

Reasons to consider the AMD Radeon RX 640

5x lower typical power consumption: 50 Watt vs 250 Watt

Thermal Design Power (TDP)	50 Watt vs 250 Watt

Compare benchmarks

GPU 1: NVIDIA CMP 50HX
GPU 2: AMD Radeon RX 640

Geekbench - OpenCL

GPU 1

GPU 2

38889

10390

Name	NVIDIA CMP 50HX	AMD Radeon RX 640
Geekbench - OpenCL	38889	10390
GFXBench 4.0 - Manhattan (Frames)		1769
GFXBench 4.0 - Manhattan (Fps)		1769
GFXBench 4.0 - T-Rex (Frames)		2775
GFXBench 4.0 - T-Rex (Fps)		2775
GFXBench 4.0 - Car Chase Offscreen (Frames)		3278
GFXBench 4.0 - Car Chase Offscreen (Fps)		3278
PassMark - G2D Mark		339
PassMark - G3D Mark		1954

Compare specifications (specs)

	NVIDIA CMP 50HX	AMD Radeon RX 640
Essentials
Architecture	Turing	GCN 4.0
Code name	TU102	Arctic Islands
Launch date	24 Jun 2021	13 May 2019
Place in performance rating	570	811
Technical info
Boost clock speed	1545 MHz	1218 MHz
Core clock speed	1350 MHz	1082 MHz
Manufacturing process technology	12 nm	14 nm
Pipelines	3584	512
Pixel fill rate	123.6 GPixel/s	19.49 GPixel/s
Texture fill rate	296.6 GTexel/s	38.98 GTexel/s
Thermal Design Power (TDP)	250 Watt	50 Watt
Transistor count	18600 million	2200 million
Compute units		8
Peak Double Precision (FP64) Performance		77.95 GFLOPS
Peak Half Precision (FP16) Performance		1247 GFLOPS
Peak Single Precision (FP32) Performance		1247 GFLOPS
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x DisplayPort
DisplayPort support
HDMI
Compatibility, dimensions and requirements
Form factor	Dual-slot
Height	35 mm, 1.4 inches
Interface	PCIe 3.0 x16	PCIe 3.0 x8
Length	267 mm, 10.5 inches	5.7 inches (145 mm)
Recommended system power (PSU)	600 Watt	350 Watt
Supplementary power connectors	2x 8-pin	None
Width	116 mm, 4.6 inches	Dual-slot
API support
DirectX	12 Ultimate (12_2)	12
OpenCL	3.0	2.0
OpenGL	4.6	4.6
Shader Model	6.7	6.4
Vulkan
Memory
Maximum RAM amount	10 GB	2 GB
Memory bandwidth	560.0 GB/s	112.0 GB/s
Memory bus width	320 bit	128 bit
Memory clock speed	1750 MHz, 14 Gbps effective	1750 MHz (7000 MHz effective)
Memory type	GDDR6	GDDR5
Technologies
Unified Video Decoder (UVD)
Video Code Engine (VCE)