AMD Radeon RX 640 vs ATI Mobility Radeon X700 XL

Comparative analysis of AMD Radeon RX 640 and ATI Mobility Radeon X700 XL 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

ATI Mobility Radeon X700 XL

Differences

Reasons to consider the AMD Radeon RX 640

Videocard is newer: launch date 14 year(s) 2 month(s) later
3.1x more core clock speed: 1082 MHz vs 350 MHz
13921.4x more texture fill rate: 38.98 GTexel/s vs 2.8 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 110 nm
16x more maximum memory size: 2 GB vs 128 MB
2.7x more memory clock speed: 1750 MHz (7000 MHz effective) vs 660 MHz
Around 79% better performance in PassMark - G2D Mark: 339 vs 189
32.6x better performance in PassMark - G3D Mark: 1954 vs 60

Specifications (specs)
Launch date	13 May 2019 vs 1 March 2005
Core clock speed	1082 MHz vs 350 MHz
Texture fill rate	38.98 GTexel/s vs 2.8 GTexel / s
Manufacturing process technology	14 nm vs 110 nm
Maximum memory size	2 GB vs 128 MB
Memory clock speed	1750 MHz (7000 MHz effective) vs 660 MHz
Benchmarks
PassMark - G2D Mark	339 vs 189
PassMark - G3D Mark	1954 vs 60

Compare benchmarks

GPU 1: AMD Radeon RX 640
GPU 2: ATI Mobility Radeon X700 XL

PassMark - G2D Mark

GPU 1

GPU 2

339

189

PassMark - G3D Mark

GPU 1

GPU 2

1954

Name	AMD Radeon RX 640	ATI Mobility Radeon X700 XL
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	189
PassMark - G3D Mark	1954	60

Compare specifications (specs)

	AMD Radeon RX 640	ATI Mobility Radeon X700 XL
Essentials
Architecture	GCN 4.0	R400
Code name	Arctic Islands	M26
Launch date	13 May 2019	1 March 2005
Place in performance rating	811	923
Type		Desktop
Technical info
Boost clock speed	1218 MHz
Compute units	8
Core clock speed	1082 MHz	350 MHz
Manufacturing process technology	14 nm	110 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	2.8 GTexel / s
Thermal Design Power (TDP)	50 Watt
Transistor count	2200 million	120 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x DisplayPort	No outputs
DisplayPort support
HDMI
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 1.0 x16
Length	5.7 inches (145 mm)
Recommended system power (PSU)	350 Watt
Supplementary power connectors	None
Width	Dual-slot
API support
DirectX	12	9.0b
OpenCL	2.0
OpenGL	4.6	2.0
Shader Model	6.4
Vulkan
Memory
Maximum RAM amount	2 GB	128 MB
Memory bandwidth	112.0 GB/s	10.56 GB / s
Memory bus width	128 bit	128 Bit
Memory clock speed	1750 MHz (7000 MHz effective)	660 MHz
Memory type	GDDR5	DDR
Technologies
Unified Video Decoder (UVD)
Video Code Engine (VCE)