Intel UHD Graphics 750 vs ATI Mobility Radeon HD 4650

Comparative analysis of Intel UHD Graphics 750 and ATI Mobility Radeon HD 4650 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Compatibility, dimensions and requirements, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the Intel UHD Graphics 750

  • Videocard is newer: launch date 15 year(s) 10 month(s) later
  • 1300x more texture fill rate: 20.80 GTexel/s vs 16 GTexel / s
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 55 nm
  • 2.3x lower typical power consumption: 15 Watt vs 35 Watt
  • 4.3x better performance in PassMark - G3D Mark: 1735 vs 401
  • Around 10% better performance in PassMark - G2D Mark: 352 vs 320
  • 3.4x better performance in GFXBench 4.0 - T-Rex (Frames): 11068 vs 3262
  • 3.4x better performance in GFXBench 4.0 - T-Rex (Fps): 11068 vs 3262
Specifications (specs)
Launch date 2021 vs 9 January 2009
Texture fill rate 20.80 GTexel/s vs 16 GTexel / s
Manufacturing process technology 14 nm vs 55 nm
Thermal Design Power (TDP) 15 Watt vs 35 Watt
Benchmarks
PassMark - G3D Mark 1735 vs 401
PassMark - G2D Mark 352 vs 320
GFXBench 4.0 - T-Rex (Frames) 11068 vs 3262
GFXBench 4.0 - T-Rex (Fps) 11068 vs 3262

Reasons to consider the ATI Mobility Radeon HD 4650

  • Around 67% higher core clock speed: 500 MHz vs 300 MHz
  • Around 25% higher pipelines: 320 vs 256
Core clock speed 500 MHz vs 300 MHz
Pipelines 320 vs 256

Compare benchmarks

GPU 1: Intel UHD Graphics 750
GPU 2: ATI Mobility Radeon HD 4650

PassMark - G3D Mark
GPU 1
GPU 2
1735
401
PassMark - G2D Mark
GPU 1
GPU 2
352
320
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
11068
3262
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
11068
3262
Name Intel UHD Graphics 750 ATI Mobility Radeon HD 4650
PassMark - G3D Mark 1735 401
PassMark - G2D Mark 352 320
Geekbench - OpenCL 6461
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 35.179
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 543.594
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.995
CompuBench 1.5 Desktop - Video Composition (Frames/s) 29.322
GFXBench 4.0 - Car Chase Offscreen (Frames) 2899
GFXBench 4.0 - Manhattan (Frames) 3219
GFXBench 4.0 - T-Rex (Frames) 11068 3262
GFXBench 4.0 - Car Chase Offscreen (Fps) 2899
GFXBench 4.0 - Manhattan (Fps) 3219
GFXBench 4.0 - T-Rex (Fps) 11068 3262
3DMark Fire Strike - Graphics Score 641

Compare specifications (specs)

Intel UHD Graphics 750 ATI Mobility Radeon HD 4650

Essentials

Architecture Generation 12.1 TeraScale
Code name Rocket Lake GT1 M96
Launch date 2021 9 January 2009
Place in performance rating 768 766
Type Desktop Laptop

Technical info

Boost clock speed 1300 MHz
Compute units 32
Core clock speed 300 MHz 500 MHz
Manufacturing process technology 14 nm 55 nm
Peak Double Precision (FP64) Performance 166.4 GFLOPS (1:4)
Peak Half Precision (FP16) Performance 1331 GFLOPS (2:1)
Peak Single Precision (FP32) Performance 665.6 GFLOPS
Pipelines 256 320
Pixel fill rate 10.40 GPixel/s
Texture fill rate 20.80 GTexel/s 16 GTexel / s
Thermal Design Power (TDP) 15 Watt 35 Watt
Floating-point performance 320.0 gflops
Transistor count 514 million

Video outputs and ports

Display Connectors No outputs No outputs

API support

DirectX 12.0 (12_1) 10.1
OpenCL 3.0
OpenGL 4.6 3.3
Shader Model 6.4
Vulkan

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16
Laptop size medium sized

Memory

Maximum RAM amount 512 MB
Memory bandwidth 19.2 GB / s
Memory bus width 128 Bit
Memory clock speed 1200 MHz
Memory type GDDR3, DDR2, DDR3
Shared memory 0

Technologies

1x Dual-Link/Single-Link DVI
1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer)
DisplayPort support up to 2560x1600
HDMI support up to 1920x1080 (both with 7.1 AC3 Audio)
PCI-E 2.0 x16
Powerplay