AMD Radeon RX 6650M vs AMD Radeon RX 6800

Comparative analysis of AMD Radeon RX 6650M and AMD Radeon RX 6800 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/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), 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.

AMD Radeon RX 6650M

AMD Radeon RX 6800

Differences

Reasons to consider the AMD Radeon RX 6650M

Videocard is newer: launch date 1 year(s) 2 month(s) later
Around 22% higher core clock speed: 2068 MHz vs 1700 MHz
Around 15% higher boost clock speed: 2416 MHz vs 2105 MHz
2.1x lower typical power consumption: 120 Watt vs 250 Watt

Launch date	4 Jan 2022 vs 28 Oct 2020
Core clock speed	2068 MHz vs 1700 MHz
Boost clock speed	2416 MHz vs 2105 MHz
Thermal Design Power (TDP)	120 Watt vs 250 Watt

Reasons to consider the AMD Radeon RX 6800

Around 87% higher texture fill rate: 505.2 GTexel/s vs 270.6 GTexel/s
2.1x more pipelines: 3840 vs 1792
2x more maximum memory size: 16 GB vs 8 GB
Around 29% better performance in PassMark - G2D Mark: 982 vs 763
Around 47% better performance in PassMark - G3D Mark: 22112 vs 14996
Around 96% better performance in Geekbench - OpenCL: 129091 vs 66017

Specifications (specs)
Texture fill rate	505.2 GTexel/s vs 270.6 GTexel/s
Pipelines	3840 vs 1792
Maximum memory size	16 GB vs 8 GB
Benchmarks
PassMark - G2D Mark	982 vs 763
PassMark - G3D Mark	22112 vs 14996
Geekbench - OpenCL	129091 vs 66017

Compare benchmarks

GPU 1: AMD Radeon RX 6650M
GPU 2: AMD Radeon RX 6800

PassMark - G2D Mark

GPU 1

GPU 2

763

982

PassMark - G3D Mark

GPU 1

GPU 2

14996

22112

Geekbench - OpenCL

GPU 1

GPU 2

66017

129091

Name	AMD Radeon RX 6650M	AMD Radeon RX 6800
PassMark - G2D Mark	763	982
PassMark - G3D Mark	14996	22112
Geekbench - OpenCL	66017	129091
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		432.118
CompuBench 1.5 Desktop - T-Rex (Frames/s)		41.585
CompuBench 1.5 Desktop - Video Composition (Frames/s)		383.037
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2280.457
GFXBench 4.0 - Car Chase Offscreen (Frames)		16162
GFXBench 4.0 - Manhattan (Frames)		3719
GFXBench 4.0 - T-Rex (Frames)		3373
GFXBench 4.0 - Car Chase Offscreen (Fps)		16162
GFXBench 4.0 - Manhattan (Fps)		3719
GFXBench 4.0 - T-Rex (Fps)		3373
3DMark Fire Strike - Graphics Score		3185

Compare specifications (specs)

	AMD Radeon RX 6650M	AMD Radeon RX 6800
Essentials
Architecture	RDNA 2.0	RDNA 2.0
Code name	Navi 23	Navi 21
Launch date	4 Jan 2022	28 Oct 2020
Place in performance rating	87	85
Launch price (MSRP)		$579
Type		Desktop
Technical info
Boost clock speed	2416 MHz	2105 MHz
Compute units	28	60
Core clock speed	2068 MHz	1700 MHz
Manufacturing process technology	7 nm	7 nm
Peak Double Precision (FP64) Performance	541.2 GFLOPS (1:16)	1010 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	17.32 TFLOPS (2:1)	32.33 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	8.659 TFLOPS	16.17 TFLOPS
Pipelines	1792	3840
Pixel fill rate	154.6 GPixel/s	202.1 GPixel/s
Texture fill rate	270.6 GTexel/s	505.2 GTexel/s
Thermal Design Power (TDP)	120 Watt	250 Watt
Transistor count	11060 million	26800 million
Video outputs and ports
Display Connectors	Portable Device Dependent	1x HDMI, 2x DisplayPort, 1x USB Type-C
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 4.0 x16
Supplementary power connectors	None	2x 8-pin
Height		40 mm (1.6 inches)
Length		267 mm (10.5 inches)
Recommended system power (PSU)		600 Watt
Width		120 mm (4.7 inches)
API support
DirectX	12 Ultimate (12_2)	12.2
OpenCL	2.1	2.1
OpenGL	4.6	4.6
Shader Model	6.7	6.5
Vulkan
Memory
Maximum RAM amount	8 GB	16 GB
Memory bandwidth	256.0 GB/s	512.0 GB/s
Memory bus width	128 bit	256 bit
Memory clock speed	2000 MHz, 16 Gbps effective	2000 MHz (16 Gbps effective)
Memory type	GDDR6	GDDR6