NVIDIA GeForce RTX 4090 vs NVIDIA RTX A5000 Mobile

Comparative analysis of NVIDIA GeForce RTX 4090 and NVIDIA RTX A5000 Mobile 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, 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), Geekbench - OpenCL, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps).

NVIDIA GeForce RTX 4090

NVIDIA RTX A5000 Mobile

Differences

Reasons to consider the NVIDIA GeForce RTX 4090

2.5x more core clock speed: 2235 MHz vs 900 MHz
Around 60% higher boost clock speed: 2520 MHz vs 1575 MHz
2.7x more pipelines: 16384 vs 6144
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 4 nm vs 8 nm
Around 50% higher maximum memory size: 24 GB vs 16 GB
2x better performance in PassMark - G2D Mark: 1297 vs 639
2.4x better performance in PassMark - G3D Mark: 38287 vs 16100
2.9x better performance in Geekbench - OpenCL: 317791 vs 109685

Specifications (specs)
Core clock speed	2235 MHz vs 900 MHz
Boost clock speed	2520 MHz vs 1575 MHz
Pipelines	16384 vs 6144
Manufacturing process technology	4 nm vs 8 nm
Maximum memory size	24 GB vs 16 GB
Benchmarks
PassMark - G2D Mark	1297 vs 639
PassMark - G3D Mark	38287 vs 16100
Geekbench - OpenCL	317791 vs 109685

Reasons to consider the NVIDIA RTX A5000 Mobile

234.4x more texture fill rate: 302.4 GTexel/s vs 1,290 GTexel/s
3.2x lower typical power consumption: 140 Watt vs 450 Watt
Around 33% higher memory clock speed: 1750 MHz (14 Gbps effective) vs 1313 MHz, 21 Gbps effective

Texture fill rate	302.4 GTexel/s vs 1,290 GTexel/s
Thermal Design Power (TDP)	140 Watt vs 450 Watt
Memory clock speed	1750 MHz (14 Gbps effective) vs 1313 MHz, 21 Gbps effective

Compare benchmarks

GPU 1: NVIDIA GeForce RTX 4090
GPU 2: NVIDIA RTX A5000 Mobile

PassMark - G2D Mark

GPU 1

GPU 2

1297

639

PassMark - G3D Mark

GPU 1

GPU 2

38287

16100

Geekbench - OpenCL

GPU 1

GPU 2

317791

109685

Name	NVIDIA GeForce RTX 4090	NVIDIA RTX A5000 Mobile
PassMark - G2D Mark	1297	639
PassMark - G3D Mark	38287	16100
3DMark Fire Strike - Graphics Score	9223
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	582.642
CompuBench 1.5 Desktop - T-Rex (Frames/s)	98.472
CompuBench 1.5 Desktop - Video Composition (Frames/s)	178.756
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	2968.159
Geekbench - OpenCL	317791	109685
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	0
GFXBench 4.0 - Manhattan (Frames)		3711
GFXBench 4.0 - Manhattan (Fps)		3711
GFXBench 4.0 - T-Rex (Frames)		3356
GFXBench 4.0 - T-Rex (Fps)		3356
GFXBench 4.0 - Car Chase Offscreen (Frames)		26506
GFXBench 4.0 - Car Chase Offscreen (Fps)		26506

Compare specifications (specs)

	NVIDIA GeForce RTX 4090	NVIDIA RTX A5000 Mobile
Essentials
Architecture	Ada Lovelace	Ampere
Code name	AD102	GA104
Launch date	20 Sep 2022
Place in performance rating	13	118
Technical info
Boost clock speed	2520 MHz	1575 MHz
Core clock speed	2235 MHz	900 MHz
Manufacturing process technology	4 nm	8 nm
Peak Double Precision (FP64) Performance	1,290 GFLOPS (1:64)	604.8 GFLOPS (1:32)
Peak Half Precision (FP16) Performance	82.58 TFLOPS (1:1)	19.35 TFLOPS (1:1)
Peak Single Precision (FP32) Performance	82.58 TFLOPS	19.35 TFLOPS
Pipelines	16384	6144
Pixel fill rate	443.5 GPixel/s	151.2 GPixel/s
Texture fill rate	1,290 GTexel/s	302.4 GTexel/s
Thermal Design Power (TDP)	450 Watt	140 Watt
Transistor count	76300 million	17400 million
Video outputs and ports
Display Connectors	1x HDMI 2.1, 3x DisplayPort 1.4a	No outputs
Compatibility, dimensions and requirements
Form factor	Triple-slot
Height	61 mm, 2.4 inches
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	304 mm, 12 inches
Recommended system power (PSU)	850 Watt
Supplementary power connectors	1x 16-pin	None
Width	137 mm, 5.4 inches
API support
DirectX	12 Ultimate (12_2)	12.2
OpenCL	3.0	3.0
OpenGL	4.6	4.6
Shader Model	6.7	6.6
Vulkan
Memory
Maximum RAM amount	24 GB	16 GB
Memory bandwidth	1,008 GB/s	448 GB/s
Memory bus width	384 bit	256 bit
Memory clock speed	1313 MHz, 21 Gbps effective	1750 MHz (14 Gbps effective)
Memory type	GDDR6X	GDDR6