AMD Radeon 660M vs ATI Radeon HD 4830

Comparative analysis of AMD Radeon 660M and ATI Radeon HD 4830 videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Video outputs and ports, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon 660M

ATI Radeon HD 4830

Differences

Reasons to consider the AMD Radeon 660M

Videocard is newer: launch date 13 year(s) 2 month(s) later
2.6x more core clock speed: 1500 MHz vs 575 MHz
2478.3x more texture fill rate: 45.60 GTexel/s vs 18.4 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 55 nm
6.3x lower typical power consumption: 15 Watt vs 95 Watt

Launch date	4 Jan 2022 vs 21 October 2008
Core clock speed	1500 MHz vs 575 MHz
Texture fill rate	45.60 GTexel/s vs 18.4 GTexel / s
Manufacturing process technology	6 nm vs 55 nm
Thermal Design Power (TDP)	15 Watt vs 95 Watt

Reasons to consider the ATI Radeon HD 4830

Around 67% higher pipelines: 640 vs 384

Pipelines	640 vs 384

Compare benchmarks

GPU 1: AMD Radeon 660M
GPU 2: ATI Radeon HD 4830

Name	AMD Radeon 660M	ATI Radeon HD 4830
Geekbench - OpenCL	13767
PassMark - G3D Mark		869
PassMark - G2D Mark		59
GFXBench 4.0 - T-Rex (Frames)		3354
GFXBench 4.0 - T-Rex (Fps)		3354

Compare specifications (specs)

	AMD Radeon 660M	ATI Radeon HD 4830
Essentials
Architecture	RDNA 2.0	TeraScale
Code name	Rembrandt	RV770
Launch date	4 Jan 2022	21 October 2008
Place in performance rating	1341	1339
Launch price (MSRP)		$130
Type		Desktop
Technical info
Boost clock speed	1900 MHz
Compute units	6
Core clock speed	1500 MHz	575 MHz
Manufacturing process technology	6 nm	55 nm
Peak Double Precision (FP64) Performance	91.20 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	2.918 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	1459 GFLOPS
Pipelines	384	640
Pixel fill rate	30.40 GPixel/s
Texture fill rate	45.60 GTexel/s	18.4 GTexel / s
Thermal Design Power (TDP)	15 Watt	95 Watt
Transistor count	13100 million	956 million
Floating-point performance		736.0 gflops
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 2.0 x16
Length		246 mm
Supplementary power connectors		1x 6-pin
API support
DirectX	12.2	10.1
OpenCL	2.0
OpenGL	4.6	3.3
Shader Model	6.7
Vulkan
Video outputs and ports
Display Connectors		2x DVI, 1x S-Video
Memory
Maximum RAM amount		512 MB
Memory bandwidth		57.6 GB / s
Memory bus width		256 Bit
Memory clock speed		1800 MHz
Memory type		GDDR3