NVIDIA RTX A4000 Mobile vs NVIDIA GeForce RTX 3090

Comparative analysis of NVIDIA RTX A4000 Mobile and NVIDIA GeForce RTX 3090 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: 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), PassMark - G2D Mark, PassMark - G3D Mark, 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), 3DMark Fire Strike - Graphics Score.

NVIDIA RTX A4000 Mobile

NVIDIA GeForce RTX 3090

Differences

Reasons to consider the NVIDIA RTX A4000 Mobile

Around 3% higher boost clock speed: 1745 MHz vs 1695 MHz
2.5x lower typical power consumption: 140 Watt vs 350 Watt
Around 23% higher memory clock speed: 1500 MHz (12 Gbps effective) vs 1219 MHz (19.5 Gbps effective)

Specifications (specs)
Boost clock speed	1745 MHz vs 1695 MHz
Thermal Design Power (TDP)	140 Watt vs 350 Watt
Memory clock speed	1500 MHz (12 Gbps effective) vs 1219 MHz (19.5 Gbps effective)
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	3716 vs 3713
GFXBench 4.0 - Manhattan (Fps)	3716 vs 3713
GFXBench 4.0 - T-Rex (Frames)	3357 vs 3354
GFXBench 4.0 - T-Rex (Fps)	3357 vs 3354

Reasons to consider the NVIDIA GeForce RTX 3090

Around 52% higher core clock speed: 1395 MHz vs 915 MHz
Around 99% higher texture fill rate: 556.0 GTexel/s vs 279.2 GTexel/s
2.1x more pipelines: 10496 vs 5120
3x more maximum memory size: 24 GB vs 8 GB
Around 31% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 33398 vs 25496
Around 31% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 33398 vs 25496
Around 84% better performance in PassMark - G2D Mark: 1050 vs 572
Around 75% better performance in PassMark - G3D Mark: 26747 vs 15306
Around 92% better performance in Geekbench - OpenCL: 191350 vs 99679

Specifications (specs)
Core clock speed	1395 MHz vs 915 MHz
Texture fill rate	556.0 GTexel/s vs 279.2 GTexel/s
Pipelines	10496 vs 5120
Maximum memory size	24 GB vs 8 GB
Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	33398 vs 25496
GFXBench 4.0 - Car Chase Offscreen (Fps)	33398 vs 25496
PassMark - G2D Mark	1050 vs 572
PassMark - G3D Mark	26747 vs 15306
Geekbench - OpenCL	191350 vs 99679

Compare benchmarks

GPU 1: NVIDIA RTX A4000 Mobile
GPU 2: NVIDIA GeForce RTX 3090

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

25496

33398

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

25496

33398

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3716

3713

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3716

3713

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3357

3354

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3357

3354

PassMark - G2D Mark

GPU 1

GPU 2

572

1050

PassMark - G3D Mark

GPU 1

GPU 2

15306

26747

Geekbench - OpenCL

GPU 1

GPU 2

99679

191350

Name	NVIDIA RTX A4000 Mobile	NVIDIA GeForce RTX 3090
GFXBench 4.0 - Car Chase Offscreen (Frames)	25496	33398
GFXBench 4.0 - Car Chase Offscreen (Fps)	25496	33398
GFXBench 4.0 - Manhattan (Frames)	3716	3713
GFXBench 4.0 - Manhattan (Fps)	3716	3713
GFXBench 4.0 - T-Rex (Frames)	3357	3354
GFXBench 4.0 - T-Rex (Fps)	3357	3354
PassMark - G2D Mark	572	1050
PassMark - G3D Mark	15306	26747
Geekbench - OpenCL	99679	191350
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		732.196
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		7585.258
CompuBench 1.5 Desktop - T-Rex (Frames/s)		63.011
CompuBench 1.5 Desktop - Video Composition (Frames/s)		247.569
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2441.384
3DMark Fire Strike - Graphics Score		19948

Compare specifications (specs)

	NVIDIA RTX A4000 Mobile	NVIDIA GeForce RTX 3090
Essentials
Architecture	Ampere	Ampere
Code name	GA104	GA102
Place in performance rating	133	45
Launch date		1 Sep 2020
Launch price (MSRP)		$1499
Type		Desktop
Technical info
Boost clock speed	1745 MHz	1695 MHz
Core clock speed	915 MHz	1395 MHz
Manufacturing process technology	8 nm	8 nm
Peak Double Precision (FP64) Performance	558.4 GFLOPS (1:32)	556.0 GFLOPS (1:64)
Peak Half Precision (FP16) Performance	17.87 TFLOPS (1:1)	35.58 TFLOPS (1:1)
Peak Single Precision (FP32) Performance	17.87 TFLOPS	35.58 TFLOPS
Pipelines	5120	10496
Pixel fill rate	139.6 GPixel/s	189.8 GPixel/s
Texture fill rate	279.2 GTexel/s	556.0 GTexel/s
Thermal Design Power (TDP)	140 Watt	350 Watt
Transistor count	17400 million	28300 million
Video outputs and ports
Display Connectors	No outputs	1x HDMI, 3x DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Supplementary power connectors	None	1x 12-pin
Height		138 mm (5.4 inches)
Length		313 mm (12.3 inches)
Recommended system power (PSU)		750 Watt
Width		Triple-slot
API support
DirectX	12.2	12.2
OpenCL	3.0	2.0
OpenGL	4.6	4.6
Shader Model	6.6	6.5
Vulkan
Memory
Maximum RAM amount	8 GB	24 GB
Memory bandwidth	384 GB/s	936.2 GB/s
Memory bus width	256 bit	384 bit
Memory clock speed	1500 MHz (12 Gbps effective)	1219 MHz (19.5 Gbps effective)
Memory type	GDDR6	GDDR6X