Intel UHD Graphics 730 vs ATI Mobility Radeon HD 3870

Comparative analysis of Intel UHD Graphics 730 and ATI Mobility Radeon HD 3870 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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.

Intel UHD Graphics 730

ATI Mobility Radeon HD 3870

Differences

Reasons to consider the Intel UHD Graphics 730

Videocard is newer: launch date 15 year(s) 10 month(s) later
1477.3x more texture fill rate: 15.60 GTexel/s vs 10.56 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 55 nm
3.7x lower typical power consumption: 15 Watt vs 55 Watt
3x better performance in PassMark - G3D Mark: 1619 vs 548
Around 35% better performance in PassMark - G2D Mark: 388 vs 288

Specifications (specs)
Launch date	2021 vs 4 June 2008
Texture fill rate	15.60 GTexel/s vs 10.56 GTexel / s
Manufacturing process technology	14 nm vs 55 nm
Thermal Design Power (TDP)	15 Watt vs 55 Watt
Benchmarks
PassMark - G3D Mark	1619 vs 548
PassMark - G2D Mark	388 vs 288

Reasons to consider the ATI Mobility Radeon HD 3870

2.2x more core clock speed: 660 MHz vs 300 MHz
Around 67% higher pipelines: 320 vs 192

Core clock speed	660 MHz vs 300 MHz
Pipelines	320 vs 192

Compare benchmarks

GPU 1: Intel UHD Graphics 730
GPU 2: ATI Mobility Radeon HD 3870

PassMark - G3D Mark

GPU 1

GPU 2

1619

548

PassMark - G2D Mark

GPU 1

GPU 2

388

288

Name	Intel UHD Graphics 730	ATI Mobility Radeon HD 3870
PassMark - G3D Mark	1619	548
PassMark - G2D Mark	388	288
Geekbench - OpenCL	5847
GFXBench 4.0 - Car Chase Offscreen (Frames)	2429
GFXBench 4.0 - Manhattan (Frames)	5221
GFXBench 4.0 - T-Rex (Frames)	3309
GFXBench 4.0 - Car Chase Offscreen (Fps)	2429
GFXBench 4.0 - Manhattan (Fps)	5221
GFXBench 4.0 - T-Rex (Fps)	3309
3DMark Fire Strike - Graphics Score	603

Compare specifications (specs)

	Intel UHD Graphics 730	ATI Mobility Radeon HD 3870
Essentials
Architecture	Generation 12.1	TeraScale
Code name	Rocket Lake GT1	M88
Launch date	2021	4 June 2008
Place in performance rating	663	538
Type	Desktop	Laptop
Technical info
Boost clock speed	1300 MHz
Compute units	24
Core clock speed	300 MHz	660 MHz
Manufacturing process technology	14 nm	55 nm
Peak Double Precision (FP64) Performance	124.8 GFLOPS (1:4)
Peak Half Precision (FP16) Performance	998.4 GFLOPS (2:1)
Peak Single Precision (FP32) Performance	499.2 GFLOPS
Pipelines	192	320
Pixel fill rate	10.40 GPixel/s
Texture fill rate	15.60 GTexel/s	10.56 GTexel / s
Thermal Design Power (TDP)	15 Watt	55 Watt
Floating-point performance		422.4 gflops
Transistor count		666 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1	PCIe 2.0 x16
Laptop size		large
API support
DirectX	12.0 (12_1)	10.1
OpenCL	3.0
OpenGL	4.6	3.3
Shader Model	6.4
Vulkan
Memory
Memory bus width	64 / 128 Bit	256 Bit
Shared memory	1	0
Maximum RAM amount		512 MB
Memory bandwidth		54.4 GB / s
Memory clock speed		1700 MHz
Memory type		GDDR3
Technologies
Quick Sync
PowerPlay 7.0