AMD Radeon 660M vs Intel UHD Graphics 770

Comparative analysis of AMD Radeon 660M and Intel UHD Graphics 770 videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Video outputs and ports. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the AMD Radeon 660M

  • Videocard is newer: launch date 2 month(s) later
  • 5x more core clock speed: 1500 MHz vs 300 MHz
  • Around 31% higher boost clock speed: 1900 MHz vs 1450 MHz
  • Around 97% higher texture fill rate: 45.60 GTexel/s vs 23.20 GTexel/s
  • Around 50% higher pipelines: 384 vs 256
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 10 nm
  • Around 76% better performance in Geekbench - OpenCL: 13432 vs 7628
Specifications (specs)
Launch date 4 Jan 2022 vs 4 Nov 2021
Core clock speed 1500 MHz vs 300 MHz
Boost clock speed 1900 MHz vs 1450 MHz
Texture fill rate 45.60 GTexel/s vs 23.20 GTexel/s
Pipelines 384 vs 256
Manufacturing process technology 6 nm vs 10 nm
Benchmarks
Geekbench - OpenCL 13432 vs 7628

Compare benchmarks

GPU 1: AMD Radeon 660M
GPU 2: Intel UHD Graphics 770

Geekbench - OpenCL
GPU 1
GPU 2
13432
7628
Name AMD Radeon 660M Intel UHD Graphics 770
Geekbench - OpenCL 13432 7628
PassMark - G2D Mark 532
PassMark - G3D Mark 1908
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 46.442
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1011.7
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.846
CompuBench 1.5 Desktop - Video Composition (Frames/s) 40.941
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 94.384
3DMark Fire Strike - Graphics Score 72

Compare specifications (specs)

AMD Radeon 660M Intel UHD Graphics 770

Essentials

Architecture RDNA 2.0 Generation 12.2
Code name Rembrandt Alder Lake GT1
Launch date 4 Jan 2022 4 Nov 2021
Place in performance rating 1349 832
Type Desktop

Technical info

Boost clock speed 1900 MHz 1450 MHz
Compute units 6 32
Core clock speed 1500 MHz 300 MHz
Manufacturing process technology 6 nm 10 nm
Peak Double Precision (FP64) Performance 91.20 GFLOPS (1:16) 185.6 GFLOPS (1:4)
Peak Half Precision (FP16) Performance 2.918 TFLOPS (2:1) 1485 GFLOPS (2:1)
Peak Single Precision (FP32) Performance 1459 GFLOPS 742.4 GFLOPS
Pipelines 384 256
Pixel fill rate 30.40 GPixel/s 11.60 GPixel/s
Texture fill rate 45.60 GTexel/s 23.20 GTexel/s
Thermal Design Power (TDP) 15 Watt 15 Watt
Transistor count 13100 million

Compatibility, dimensions and requirements

Form factor IGP
Interface PCIe 4.0 x8

API support

DirectX 12.2 12.0 (12_1)
OpenCL 2.0 3.0
OpenGL 4.6 4.6
Shader Model 6.7 6.4
Vulkan

Video outputs and ports

Display Connectors No outputs