AMD Radeon RX 6650 XT vs Intel Arc A770

Comparative analysis of AMD Radeon RX 6650 XT and Intel Arc A770 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, 3DMark Fire Strike - Graphics Score, 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).

AMD Radeon RX 6650 XT

Intel Arc A770

Differences

Reasons to consider the AMD Radeon RX 6650 XT

Around 10% higher boost clock speed: 2635 MHz vs 2400 MHz
Around 28% lower typical power consumption: 176 Watt vs 225 Watt
Around 10% higher memory clock speed: 2190 MHz, 17.5 Gbps effective vs 2000 MHz, 16 Gbps effective
Around 20% better performance in PassMark - G2D Mark: 911 vs 761
Around 31% better performance in PassMark - G3D Mark: 17291 vs 13159

Specifications (specs)
Boost clock speed	2635 MHz vs 2400 MHz
Thermal Design Power (TDP)	176 Watt vs 225 Watt
Memory clock speed	2190 MHz, 17.5 Gbps effective vs 2000 MHz, 16 Gbps effective
Benchmarks
PassMark - G2D Mark	911 vs 761
PassMark - G3D Mark	17291 vs 13159

Reasons to consider the Intel Arc A770

Videocard is newer: launch date 5 month(s) later
Around 2% higher core clock speed: 2100 MHz vs 2055 MHz
Around 82% higher texture fill rate: 614.4 GTexel/s vs 337.3 GTexel/s
2x more pipelines: 4096 vs 2048
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 7 nm
2x more maximum memory size: 16 GB vs 8 GB
Around 38% better performance in 3DMark Fire Strike - Graphics Score: 13635 vs 9906
Around 24% better performance in Geekbench - OpenCL: 106047 vs 85268

Specifications (specs)
Launch date	12 Oct 2022 vs 10 May 2022
Core clock speed	2100 MHz vs 2055 MHz
Texture fill rate	614.4 GTexel/s vs 337.3 GTexel/s
Pipelines	4096 vs 2048
Manufacturing process technology	6 nm vs 7 nm
Maximum memory size	16 GB vs 8 GB
Benchmarks
3DMark Fire Strike - Graphics Score	13635 vs 9906
Geekbench - OpenCL	106047 vs 85268

Compare benchmarks

GPU 1: AMD Radeon RX 6650 XT
GPU 2: Intel Arc A770

PassMark - G2D Mark

GPU 1

GPU 2

911

761

PassMark - G3D Mark

GPU 1

GPU 2

17291

13159

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

9906

13635

Geekbench - OpenCL

GPU 1

GPU 2

85268

106047

Name	AMD Radeon RX 6650 XT	Intel Arc A770
PassMark - G2D Mark	911	761
PassMark - G3D Mark	17291	13159
3DMark Fire Strike - Graphics Score	9906	13635
Geekbench - OpenCL	85268	106047
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		558.572
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		6840.98
CompuBench 1.5 Desktop - T-Rex (Frames/s)		39.71
CompuBench 1.5 Desktop - Video Composition (Frames/s)		143.941
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2147.102

Compare specifications (specs)

	AMD Radeon RX 6650 XT	Intel Arc A770
Essentials
Architecture	RDNA 2.0	Generation 12.7
Code name	Navi 23	DG2-512
Launch date	10 May 2022	12 Oct 2022
Place in performance rating	71	64
Technical info
Boost clock speed	2635 MHz	2400 MHz
Compute units	32
Core clock speed	2055 MHz	2100 MHz
Manufacturing process technology	7 nm	6 nm
Peak Double Precision (FP64) Performance	674.6 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	21.59 TFLOPS (2:1)	39.32 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	10.79 TFLOPS	19.66 TFLOPS
Pipelines	2048	4096
Pixel fill rate	168.6 GPixel/s	307.2 GPixel/s
Texture fill rate	337.3 GTexel/s	614.4 GTexel/s
Thermal Design Power (TDP)	176 Watt	225 Watt
Transistor count	11060 million	21700 million
Video outputs and ports
Display Connectors	1x HDMI 2.1, 3x DisplayPort 1.4a	1x HDMI 2.1, 3x DisplayPort 2.0
Compatibility, dimensions and requirements
Form factor	Dual-slot	Dual-slot
Interface	PCIe 4.0 x8	PCIe 4.0 x16
Recommended system power (PSU)	450 Watt	550 Watt
Supplementary power connectors	1x 8-pin	1x 6-pin + 1x 8-pin
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.1	3.0
OpenGL	4.6	4.6
Shader Model	6.7	6.6
Vulkan
Memory
Maximum RAM amount	8 GB	16 GB
Memory bandwidth	280.3 GB/s	512.0 GB/s
Memory bus width	128 bit	256 bit
Memory clock speed	2190 MHz, 17.5 Gbps effective	2000 MHz, 16 Gbps effective
Memory type	GDDR6	GDDR6