AMD Radeon RX 6600M vs AMD Radeon RX 5700 XT

Comparative analysis of AMD Radeon RX 6600M and AMD Radeon RX 5700 XT 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, 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 6600M

AMD Radeon RX 5700 XT

Differences

Reasons to consider the AMD Radeon RX 6600M

Videocard is newer: launch date 4 year(s) 9 month(s) later
Around 10% higher boost clock speed: 2105 MHz vs 1905 MHz
773.6x more texture fill rate: 235.8 GTexel/s vs 304.8 GT/s
Around 50% lower typical power consumption: 150 Watt vs 225 Watt
2.3x better performance in GFXBench 4.0 - Manhattan (Frames): 8612 vs 3720
2.4x better performance in GFXBench 4.0 - T-Rex (Frames): 8006 vs 3369
2.3x better performance in GFXBench 4.0 - Manhattan (Fps): 8612 vs 3720
2.4x better performance in GFXBench 4.0 - T-Rex (Fps): 8006 vs 3369

Specifications (specs)
Launch date	2021 vs 7 July 2019
Boost clock speed	2105 MHz vs 1905 MHz
Texture fill rate	235.8 GTexel/s vs 304.8 GT/s
Thermal Design Power (TDP)	150 Watt vs 225 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	8612 vs 3720
GFXBench 4.0 - T-Rex (Frames)	8006 vs 3369
GFXBench 4.0 - Manhattan (Fps)	8612 vs 3720
GFXBench 4.0 - T-Rex (Fps)	8006 vs 3369

Reasons to consider the AMD Radeon RX 5700 XT

Around 8% higher core clock speed: 1605 MHz vs 1489 MHz
Around 23% better performance in PassMark - G3D Mark: 16661 vs 13592
Around 32% better performance in PassMark - G2D Mark: 927 vs 701
Around 19% better performance in Geekbench - OpenCL: 77145 vs 64799
Around 4% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 14699 vs 14178
Around 4% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 14699 vs 14178
Around 19% better performance in 3DMark Fire Strike - Graphics Score: 9486 vs 7942

Specifications (specs)
Core clock speed	1605 MHz vs 1489 MHz
Benchmarks
PassMark - G3D Mark	16661 vs 13592
PassMark - G2D Mark	927 vs 701
Geekbench - OpenCL	77145 vs 64799
GFXBench 4.0 - Car Chase Offscreen (Frames)	14699 vs 14178
GFXBench 4.0 - Car Chase Offscreen (Fps)	14699 vs 14178
3DMark Fire Strike - Graphics Score	9486 vs 7942

Compare benchmarks

GPU 1: AMD Radeon RX 6600M
GPU 2: AMD Radeon RX 5700 XT

PassMark - G3D Mark

GPU 1

GPU 2

13592

16661

PassMark - G2D Mark

GPU 1

GPU 2

701

927

Geekbench - OpenCL

GPU 1

GPU 2

64799

77145

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

14178

14699

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

8612

3720

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

8006

3369

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

14178

14699

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

8612

3720

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

8006

3369

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

7942

9486

Name	AMD Radeon RX 6600M	AMD Radeon RX 5700 XT
PassMark - G3D Mark	13592	16661
PassMark - G2D Mark	701	927
Geekbench - OpenCL	64799	77145
GFXBench 4.0 - Car Chase Offscreen (Frames)	14178	14699
GFXBench 4.0 - Manhattan (Frames)	8612	3720
GFXBench 4.0 - T-Rex (Frames)	8006	3369
GFXBench 4.0 - Car Chase Offscreen (Fps)	14178	14699
GFXBench 4.0 - Manhattan (Fps)	8612	3720
GFXBench 4.0 - T-Rex (Fps)	8006	3369
3DMark Fire Strike - Graphics Score	7942	9486
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		252.601
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		3949.565
CompuBench 1.5 Desktop - T-Rex (Frames/s)		24.769
CompuBench 1.5 Desktop - Video Composition (Frames/s)		254.777
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		1322.129

Compare specifications (specs)

	AMD Radeon RX 6600M	AMD Radeon RX 5700 XT
Essentials
Architecture	RDNA 2.0	RDNA
Code name	Navi 23	Navi 10
Launch date	2021	7 July 2019
Place in performance rating	151	148
Type	Laptop	Desktop
Launch price (MSRP)		$400
Technical info
Boost clock speed	2105 MHz	1905 MHz
Compute units	28	40
Core clock speed	1489 MHz	1605 MHz
Manufacturing process technology	7 nm
Peak Double Precision (FP64) Performance	471.5 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	15.09 TFLOPS (2:1)	19.51 TFLOPs
Peak Single Precision (FP32) Performance	7.544 TFLOPS	9.75 TFLOPs
Pipelines	1792
Pixel fill rate	134.7 GPixel/s	121.9 GP/s
Texture fill rate	235.8 GTexel/s	304.8 GT/s
Thermal Design Power (TDP)	150 Watt	225 Watt
Transistor count	11060 million	10.3 B
Render output units		64
Stream Processors		2560
Texture Units		160
Video outputs and ports
Display Connectors	No outputs
DisplayPort support
HDMI
Compatibility, dimensions and requirements
Interface	PCIe 4.0 x8
Supplementary power connectors	None	1 x 8-pin and 1x6 pin
Recommended system power (PSU)		600 Watt
API support
DirectX	12.2	12
OpenCL	2.1
OpenGL	4.6
Shader Model	6.5
Vulkan
Memory
Maximum RAM amount	8 GB	8 GB
Memory bandwidth	256 GB/s	448 GB/s
Memory bus width	128 bit	256 bit
Memory clock speed	2000 MHz (16 Gbps effective)
Memory type	GDDR6	GDDR6
Technologies
4K H264 Decode
4K H264 Encode
DisplayPort 1.3 HBR / 1.4 HDR Ready
FreeSync
H265/HEVC Decode
H265/HEVC Encode
HDMI 4K Support
TrueAudio
Virtual Super Resolution (VSR)
VR Ready