AMD Radeon RX 7900M vs NVIDIA GeForce RTX 3070 Mobile

Comparative analysis of AMD Radeon RX 7900M and NVIDIA GeForce RTX 3070 Mobile 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 - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 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).

AMD Radeon RX 7900M

NVIDIA GeForce RTX 3070 Mobile

Differences

Reasons to consider the AMD Radeon RX 7900M

Videocard is newer: launch date 2 year(s) 9 month(s) later
Around 64% higher core clock speed: 1825 MHz vs 1110 MHz
Around 34% higher boost clock speed: 2090 MHz vs 1560 MHz
2.4x more texture fill rate: 601.9 GTexel/s vs 249.6 GTexel/s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 5 nm vs 8 nm
2x more maximum memory size: 16 GB vs 8 GB
Around 29% higher memory clock speed: 2250 MHz, 18 Gbps effective vs 1750 MHz, 14 Gbps effective

Launch date	19 Oct 2023 vs 12 Jan 2021
Core clock speed	1825 MHz vs 1110 MHz
Boost clock speed	2090 MHz vs 1560 MHz
Texture fill rate	601.9 GTexel/s vs 249.6 GTexel/s
Manufacturing process technology	5 nm vs 8 nm
Maximum memory size	16 GB vs 8 GB
Memory clock speed	2250 MHz, 18 Gbps effective vs 1750 MHz, 14 Gbps effective

Reasons to consider the NVIDIA GeForce RTX 3070 Mobile

Around 11% higher pipelines: 5120 vs 4608
Around 57% lower typical power consumption: 115 Watt vs 180 Watt

Pipelines	5120 vs 4608
Thermal Design Power (TDP)	115 Watt vs 180 Watt

Compare benchmarks

GPU 1: AMD Radeon RX 7900M
GPU 2: NVIDIA GeForce RTX 3070 Mobile

Name	AMD Radeon RX 7900M	NVIDIA GeForce RTX 3070 Mobile
PassMark - G2D Mark	884
PassMark - G3D Mark	22112
Geekbench - OpenCL	104371
GFXBench 4.0 - Car Chase Offscreen (Frames)		26458
GFXBench 4.0 - Car Chase Offscreen (Fps)		26458
GFXBench 4.0 - Manhattan (Frames)		12868
GFXBench 4.0 - Manhattan (Fps)		12868
GFXBench 4.0 - T-Rex (Frames)		20579
GFXBench 4.0 - T-Rex (Fps)		20579

Compare specifications (specs)

	AMD Radeon RX 7900M	NVIDIA GeForce RTX 3070 Mobile
Essentials
Architecture	RDNA 3.0	Ampere
Code name	Navi 31	GA104
Launch date	19 Oct 2023	12 Jan 2021
Place in performance rating	44	45
Type		Laptop
Technical info
Boost clock speed	2090 MHz	1560 MHz
Compute units	72
Core clock speed	1825 MHz	1110 MHz
Manufacturing process technology	5 nm	8 nm
Pipelines	4608	5120
Pixel fill rate	267.5 GPixel/s	124.8 GPixel/s
Texture fill rate	601.9 GTexel/s	249.6 GTexel/s
Thermal Design Power (TDP)	180 Watt	115 Watt
Transistor count	57700 million	17400 million
Peak Double Precision (FP64) Performance		249.6 GFLOPS (1:64)
Peak Half Precision (FP16) Performance		15.97 TFLOPS (1:1)
Peak Single Precision (FP32) Performance		15.97 TFLOPS
Video outputs and ports
Display Connectors	Portable Device Dependent	Portable Device Dependent
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Supplementary power connectors	None	None
Height		PCIe 4.0 x16
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.2	3.0
OpenGL	4.6	4.6
Shader Model	6.7	6.7
Vulkan
Memory
Maximum RAM amount	16 GB	8 GB
Memory bandwidth	576.0 GB/s	448.0 GB/s
Memory bus width	256 bit	256 bit
Memory clock speed	2250 MHz, 18 Gbps effective	1750 MHz, 14 Gbps effective
Memory type	GDDR6	GDDR6
Technologies
GPU Boost
VR Ready