AMD Radeon RX 640 vs NVIDIA Quadro4 900 XGL

Comparative analysis of AMD Radeon RX 640 and NVIDIA Quadro4 900 XGL 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: 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), Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark.

AMD Radeon RX 640

NVIDIA Quadro4 900 XGL

Differences

Reasons to consider the AMD Radeon RX 640

Videocard is newer: launch date 17 year(s) 2 month(s) later
3.6x more core clock speed: 1082 MHz vs 300 MHz
16241.7x more texture fill rate: 38.98 GTexel/s vs 2.4 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 150 nm
16x more maximum memory size: 2 GB vs 128 MB
2.7x more memory clock speed: 1750 MHz (7000 MHz effective) vs 650 MHz
Around 75% better performance in PassMark - G2D Mark: 339 vs 194
390.8x better performance in PassMark - G3D Mark: 1954 vs 5

Specifications (specs)
Launch date	13 May 2019 vs 19 February 2002
Core clock speed	1082 MHz vs 300 MHz
Texture fill rate	38.98 GTexel/s vs 2.4 GTexel / s
Manufacturing process technology	14 nm vs 150 nm
Maximum memory size	2 GB vs 128 MB
Memory clock speed	1750 MHz (7000 MHz effective) vs 650 MHz
Benchmarks
PassMark - G2D Mark	339 vs 194
PassMark - G3D Mark	1954 vs 5

Compare benchmarks

GPU 1: AMD Radeon RX 640
GPU 2: NVIDIA Quadro4 900 XGL

PassMark - G2D Mark

GPU 1

GPU 2

339

194

PassMark - G3D Mark

GPU 1

GPU 2

1954

Name	AMD Radeon RX 640	NVIDIA Quadro4 900 XGL
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
Geekbench - OpenCL	10390
PassMark - G2D Mark	339	194
PassMark - G3D Mark	1954	5

Compare specifications (specs)

	AMD Radeon RX 640	NVIDIA Quadro4 900 XGL
Essentials
Architecture	GCN 4.0	Kelvin
Code name	Arctic Islands	NV25 A2
Launch date	13 May 2019	19 February 2002
Place in performance rating	811	916
Type		Workstation
Technical info
Boost clock speed	1218 MHz
Compute units	8
Core clock speed	1082 MHz	300 MHz
Manufacturing process technology	14 nm	150 nm
Peak Double Precision (FP64) Performance	77.95 GFLOPS
Peak Half Precision (FP16) Performance	1247 GFLOPS
Peak Single Precision (FP32) Performance	1247 GFLOPS
Pipelines	512
Pixel fill rate	19.49 GPixel/s
Texture fill rate	38.98 GTexel/s	2.4 GTexel / s
Thermal Design Power (TDP)	50 Watt
Transistor count	2200 million	63 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x DisplayPort	2x DVI, 1x S-Video
DisplayPort support
HDMI
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	AGP 4x
Length	5.7 inches (145 mm)
Recommended system power (PSU)	350 Watt
Supplementary power connectors	None	None
Width	Dual-slot
API support
DirectX	12	8.1
OpenCL	2.0
OpenGL	4.6	1.3
Shader Model	6.4
Vulkan
Memory
Maximum RAM amount	2 GB	128 MB
Memory bandwidth	112.0 GB/s	10.4 GB / s
Memory bus width	128 bit	128 Bit
Memory clock speed	1750 MHz (7000 MHz effective)	650 MHz
Memory type	GDDR5	DDR
Technologies
Unified Video Decoder (UVD)
Video Code Engine (VCE)