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.

 

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: 895 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 895 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 204
Specifications (specs)
Thermal Design Power (TDP) 27 Watt vs 50 Watt
Benchmarks
PassMark - G2D Mark 209 vs 204

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
204
209
PassMark - G3D Mark
GPU 1
GPU 2
895
49
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 204 209
PassMark - G3D Mark 895 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 1254 1252
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