AMD Radeon 620 vs AMD Radeon HD 6670

Comparative analysis of AMD Radeon 620 and AMD Radeon HD 6670 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: 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, 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), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), 3DMark Fire Strike - Graphics Score.

AMD Radeon 620

AMD Radeon HD 6670

Differences

Reasons to consider the AMD Radeon 620

Videocard is newer: launch date 8 year(s) 0 month(s) later
Around 28% higher boost clock speed: 1024 MHz vs 800 MHz
1280.2x more texture fill rate: 24.58 GTexel/s vs 19.2 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
Around 32% lower typical power consumption: 50 Watt vs 66 Watt
2x more maximum memory size: 2 GB vs 1 GB
Around 27% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1991 vs 1564
Around 27% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1991 vs 1564
Around 23% better performance in PassMark - G3D Mark: 897 vs 731

Specifications (specs)
Launch date	13 May 2019 vs 19 April 2011
Boost clock speed	1024 MHz vs 800 MHz
Texture fill rate	24.58 GTexel/s vs 19.2 GTexel / s
Manufacturing process technology	28 nm vs 40 nm
Thermal Design Power (TDP)	50 Watt vs 66 Watt
Maximum memory size	2 GB vs 1 GB
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	1991 vs 1564
GFXBench 4.0 - Car Chase Offscreen (Fps)	1991 vs 1564
PassMark - G3D Mark	897 vs 731

Reasons to consider the AMD Radeon HD 6670

Around 25% higher pipelines: 480 vs 384
Around 17% higher memory clock speed: 1050 MHz vs 900 MHz (1800 MHz effective)
4.7x better performance in GFXBench 4.0 - Manhattan (Frames): 3260 vs 694
4.7x better performance in GFXBench 4.0 - Manhattan (Fps): 3260 vs 694
3x better performance in GFXBench 4.0 - T-Rex (Frames): 3348 vs 1116
3x better performance in GFXBench 4.0 - T-Rex (Fps): 3348 vs 1116
Around 19% better performance in PassMark - G2D Mark: 243 vs 205

Specifications (specs)
Pipelines	480 vs 384
Memory clock speed	1050 MHz vs 900 MHz (1800 MHz effective)
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	3260 vs 694
GFXBench 4.0 - Manhattan (Fps)	3260 vs 694
GFXBench 4.0 - T-Rex (Frames)	3348 vs 1116
GFXBench 4.0 - T-Rex (Fps)	3348 vs 1116
PassMark - G2D Mark	243 vs 205

Compare benchmarks

GPU 1: AMD Radeon 620
GPU 2: AMD Radeon HD 6670

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

1991

1564

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

1991

1564

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

694

3260

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

694

3260

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1116

3348

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1116

3348

PassMark - G2D Mark

GPU 1

GPU 2

205

243

PassMark - G3D Mark

GPU 1

GPU 2

897

731

Name	AMD Radeon 620	AMD Radeon HD 6670
GFXBench 4.0 - Car Chase Offscreen (Frames)	1991	1564
GFXBench 4.0 - Car Chase Offscreen (Fps)	1991	1564
GFXBench 4.0 - Manhattan (Frames)	694	3260
GFXBench 4.0 - Manhattan (Fps)	694	3260
GFXBench 4.0 - T-Rex (Frames)	1116	3348
GFXBench 4.0 - T-Rex (Fps)	1116	3348
PassMark - G2D Mark	205	243
PassMark - G3D Mark	897	731
Geekbench - OpenCL		1877
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		4.861
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		235.463
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.463
CompuBench 1.5 Desktop - Video Composition (Frames/s)		15.918
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		38.551
3DMark Fire Strike - Graphics Score		0

Compare specifications (specs)

	AMD Radeon 620	AMD Radeon HD 6670
Essentials
Architecture	GCN 3.0	TeraScale 2
Code name	Polaris 24	Turks
Launch date	13 May 2019	19 April 2011
Place in performance rating	1248	1255
Type	Laptop	Desktop
Design		AMD Radeon HD 6000 Series
Launch price (MSRP)		$99
Price now		$102.99
Value for money (0-100)		13.12
Technical info
Boost clock speed	1024 MHz	800 MHz
Compute units	6
Core clock speed	730 MHz
Manufacturing process technology	28 nm	40 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	480
Pixel fill rate	8.192 GPixel/s
Texture fill rate	24.58 GTexel/s	19.2 GTexel / s
Thermal Design Power (TDP)	50 Watt	66 Watt
Transistor count	1550 million	716 million
Floating-point performance		768.0 gflops
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x VGA
DisplayPort support
Dual-link DVI support
Eyefinity
HDMI
VGA
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 2.0 x16
Supplementary power connectors	None	None
Width	IGP
Bus support		PCIe 2.0 x16
Length		168 mm
API support
DirectX	12	11
OpenCL	2.0
OpenGL	4.6	4.4
Shader Model	6.3
Vulkan
Memory
Maximum RAM amount	2 GB	1 GB
Memory bandwidth	14.40 GB/s	64 GB/s
Memory bus width	64 bit	128 Bit
Memory clock speed	900 MHz (1800 MHz effective)	1050 MHz
Memory type	DDR3	GDDR5
Technologies
AMD Eyefinity
CrossFire