AMD Radeon 620 vs ATI Radeon X1600

Comparative analysis of AMD Radeon 620 and ATI Radeon X1600 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: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G2D Mark, PassMark - G3D Mark.

AMD Radeon 620

ATI Radeon X1600

Differences

Reasons to consider the AMD Radeon 620

Videocard is newer: launch date 12 year(s) 4 month(s) later
Around 15% higher core clock speed: 730 MHz vs 635 MHz
9677.2x more texture fill rate: 24.58 GTexel/s vs 2.54 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 80 nm
4x more maximum memory size: 2 GB vs 512 MB
Around 13% higher memory clock speed: 900 MHz (1800 MHz effective) vs 800 MHz
Around 10% better performance in GFXBench 4.0 - T-Rex (Frames): 1116 vs 1019
Around 10% better performance in GFXBench 4.0 - T-Rex (Fps): 1116 vs 1019
18.3x better performance in PassMark - G3D Mark: 897 vs 49

Specifications (specs)
Launch date	13 May 2019 vs 1 January 2007
Core clock speed	730 MHz vs 635 MHz
Texture fill rate	24.58 GTexel/s vs 2.54 GTexel / s
Manufacturing process technology	28 nm vs 80 nm
Maximum memory size	2 GB vs 512 MB
Memory clock speed	900 MHz (1800 MHz effective) vs 800 MHz
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	1116 vs 1019
GFXBench 4.0 - T-Rex (Fps)	1116 vs 1019
PassMark - G3D Mark	897 vs 49

Reasons to consider the ATI Radeon X1600

Around 85% lower typical power consumption: 27 Watt vs 50 Watt
Around 2% better performance in PassMark - G2D Mark: 209 vs 205

Specifications (specs)
Thermal Design Power (TDP)	27 Watt vs 50 Watt
Benchmarks
PassMark - G2D Mark	209 vs 205

Compare benchmarks

GPU 1: AMD Radeon 620
GPU 2: ATI Radeon X1600

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1116

1019

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1116

1019

PassMark - G2D Mark

GPU 1

GPU 2

205

209

PassMark - G3D Mark

GPU 1

GPU 2

897

Name	AMD Radeon 620	ATI Radeon X1600
GFXBench 4.0 - Car Chase Offscreen (Frames)	1991
GFXBench 4.0 - Car Chase Offscreen (Fps)	1991
GFXBench 4.0 - Manhattan (Frames)	694
GFXBench 4.0 - Manhattan (Fps)	694
GFXBench 4.0 - T-Rex (Frames)	1116	1019
GFXBench 4.0 - T-Rex (Fps)	1116	1019
PassMark - G2D Mark	205	209
PassMark - G3D Mark	897	49

Compare specifications (specs)

	AMD Radeon 620	ATI Radeon X1600
Essentials
Architecture	GCN 3.0	R500
Code name	Polaris 24	RV516
Launch date	13 May 2019	1 January 2007
Place in performance rating	1248	1245
Type	Laptop	Desktop
Technical info
Boost clock speed	1024 MHz
Compute units	6
Core clock speed	730 MHz	635 MHz
Manufacturing process technology	28 nm	80 nm
Peak Double Precision (FP64) Performance	49.15 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	786.4 GFLOPS (1:1)
Peak Single Precision (FP32) Performance	786.4 GFLOPS
Pipelines	384
Pixel fill rate	8.192 GPixel/s
Texture fill rate	24.58 GTexel/s	2.54 GTexel / s
Thermal Design Power (TDP)	50 Watt	27 Watt
Transistor count	1550 million	107 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 1.0 x16
Supplementary power connectors	None	None
Width	IGP
API support
DirectX	12	9.0c
OpenCL	2.0
OpenGL	4.6	2.0
Shader Model	6.3
Vulkan
Memory
Maximum RAM amount	2 GB	512 MB
Memory bandwidth	14.40 GB/s	12.8 GB / s
Memory bus width	64 bit	128 Bit
Memory clock speed	900 MHz (1800 MHz effective)	800 MHz
Memory type	DDR3	DDR2