NVIDIA RTX A2000 vs NVIDIA RTX A4000 Mobile

Comparative analysis of NVIDIA RTX A2000 and NVIDIA RTX A4000 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, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score, 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).

NVIDIA RTX A2000

NVIDIA RTX A4000 Mobile

Differences

Reasons to consider the NVIDIA RTX A2000

2x lower typical power consumption: 70 Watt vs 140 Watt
Around 70% better performance in PassMark - G2D Mark: 971 vs 572

Specifications (specs)
Thermal Design Power (TDP)	70 Watt vs 140 Watt
Benchmarks
PassMark - G2D Mark	971 vs 572

Reasons to consider the NVIDIA RTX A4000 Mobile

Around 63% higher core clock speed: 915 MHz vs 562 MHz
Around 45% higher boost clock speed: 1745 MHz vs 1200 MHz
2.2x more texture fill rate: 279.2 GTexel/s vs 124.8 GTexel/s
Around 54% higher pipelines: 5120 vs 3328
Around 33% higher maximum memory size: 8 GB vs 6 GB
Around 10% better performance in PassMark - G3D Mark: 14915 vs 13585
Around 32% better performance in Geekbench - OpenCL: 96830 vs 73337

Specifications (specs)
Core clock speed	915 MHz vs 562 MHz
Boost clock speed	1745 MHz vs 1200 MHz
Texture fill rate	279.2 GTexel/s vs 124.8 GTexel/s
Pipelines	5120 vs 3328
Maximum memory size	8 GB vs 6 GB
Benchmarks
PassMark - G3D Mark	14915 vs 13585
Geekbench - OpenCL	96830 vs 73337

Compare benchmarks

GPU 1: NVIDIA RTX A2000
GPU 2: NVIDIA RTX A4000 Mobile

PassMark - G2D Mark

GPU 1

GPU 2

971

572

PassMark - G3D Mark

GPU 1

GPU 2

13585

14915

Geekbench - OpenCL

GPU 1

GPU 2

73337

96830

Name	NVIDIA RTX A2000	NVIDIA RTX A4000 Mobile
PassMark - G2D Mark	971	572
PassMark - G3D Mark	13585	14915
Geekbench - OpenCL	73337	96830
3DMark Fire Strike - Graphics Score	1345
GFXBench 4.0 - Car Chase Offscreen (Frames)		25496
GFXBench 4.0 - Car Chase Offscreen (Fps)		25496
GFXBench 4.0 - Manhattan (Frames)		3716
GFXBench 4.0 - Manhattan (Fps)		3716
GFXBench 4.0 - T-Rex (Frames)		3357
GFXBench 4.0 - T-Rex (Fps)		3357

Compare specifications (specs)

	NVIDIA RTX A2000	NVIDIA RTX A4000 Mobile
Essentials
Architecture	Ampere	Ampere
Code name	GA106	GA104
Launch date	10 Aug 2021
Launch price (MSRP)	$449
Place in performance rating	128	131
Technical info
Boost clock speed	1200 MHz	1745 MHz
Core clock speed	562 MHz	915 MHz
Manufacturing process technology	8 nm	8 nm
Peak Double Precision (FP64) Performance	124.8 GFLOPS (1:64)	558.4 GFLOPS (1:32)
Peak Half Precision (FP16) Performance	7.987 TFLOPS (1:1)	17.87 TFLOPS (1:1)
Peak Single Precision (FP32) Performance	7.987 TFLOPS	17.87 TFLOPS
Pipelines	3328	5120
Pixel fill rate	57.60 GPixel/s	139.6 GPixel/s
Texture fill rate	124.8 GTexel/s	279.2 GTexel/s
Thermal Design Power (TDP)	70 Watt	140 Watt
Transistor count	13250 million	17400 million
Video outputs and ports
Display Connectors	4x mini-DisplayPort	No outputs
Compatibility, dimensions and requirements
Form factor	Dual-slot
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	167 mm (6.6 inches)
Recommended system power (PSU)	250 Watt
Supplementary power connectors	None	None
Width	69 mm (2.7 inches)
API support
DirectX	12.2	12.2
OpenCL	3.0	3.0
OpenGL	4.6	4.6
Shader Model	6.6	6.6
Vulkan
Memory
Maximum RAM amount	6 GB	8 GB
Memory bandwidth	288 GB/s	384 GB/s
Memory bus width	128 bit	256 bit
Memory clock speed	1500 MHz (12 Gbps effective)	1500 MHz (12 Gbps effective)
Memory type	GDDR6	GDDR6