NVIDIA RTX 2000 Ada Generation vs NVIDIA RTX A4000

Comparative analysis of NVIDIA RTX 2000 Ada Generation and NVIDIA RTX A4000 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, 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), 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.

 

Differences

Reasons to consider the NVIDIA RTX 2000 Ada Generation

  • 2.2x more core clock speed: 1635 MHz vs 735 MHz
  • Around 36% higher boost clock speed: 2115 MHz vs 1560 MHz
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 5 nm vs 8 nm
  • 2.8x lower typical power consumption: 50 Watt vs 140 Watt
  • Around 14% higher memory clock speed: 2000 MHz, 16 Gbps effective vs 1750 MHz (14 Gbps effective)
  • Around 8% better performance in PassMark - G2D Mark: 1113 vs 1026
Specifications (specs)
Core clock speed 1635 MHz vs 735 MHz
Boost clock speed 2115 MHz vs 1560 MHz
Manufacturing process technology 5 nm vs 8 nm
Thermal Design Power (TDP) 50 Watt vs 140 Watt
Memory clock speed 2000 MHz, 16 Gbps effective vs 1750 MHz (14 Gbps effective)
Benchmarks
PassMark - G2D Mark 1113 vs 1026

Reasons to consider the NVIDIA RTX A4000

  • Around 48% higher texture fill rate: 299.5 GTexel/s vs 203.0 GTexel/s
  • 2x more pipelines: 6144 vs 3072
  • 2x more maximum memory size: 16 GB vs 8 GB
  • Around 12% better performance in PassMark - G3D Mark: 19545 vs 17402
  • Around 52% better performance in Geekbench - OpenCL: 121768 vs 79941
Specifications (specs)
Texture fill rate 299.5 GTexel/s vs 203.0 GTexel/s
Pipelines 6144 vs 3072
Maximum memory size 16 GB vs 8 GB
Benchmarks
PassMark - G3D Mark 19545 vs 17402
Geekbench - OpenCL 121768 vs 79941

Compare benchmarks

GPU 1: NVIDIA RTX 2000 Ada Generation
GPU 2: NVIDIA RTX A4000

PassMark - G2D Mark
GPU 1
GPU 2
1113
1026
PassMark - G3D Mark
GPU 1
GPU 2
17402
19545
Geekbench - OpenCL
GPU 1
GPU 2
79941
121768
Name NVIDIA RTX 2000 Ada Generation NVIDIA RTX A4000
PassMark - G2D Mark 1113 1026
PassMark - G3D Mark 17402 19545
Geekbench - OpenCL 79941 121768
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 420.465
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 4156.52
CompuBench 1.5 Desktop - T-Rex (Frames/s) 32.297
CompuBench 1.5 Desktop - Video Composition (Frames/s) 162.131
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1895.111
GFXBench 4.0 - Car Chase Offscreen (Frames) 22050
GFXBench 4.0 - Manhattan (Frames) 3715
GFXBench 4.0 - T-Rex (Frames) 3355
GFXBench 4.0 - Car Chase Offscreen (Fps) 22050
GFXBench 4.0 - Manhattan (Fps) 3715
GFXBench 4.0 - T-Rex (Fps) 3355
3DMark Fire Strike - Graphics Score 2604

Compare specifications (specs)

NVIDIA RTX 2000 Ada Generation NVIDIA RTX A4000

Essentials

Architecture Ada Lovelace Ampere
Code name AD107 GA104
Place in performance rating 50 108
Launch date 12 Apr 2021

Technical info

Boost clock speed 2115 MHz 1560 MHz
Core clock speed 1635 MHz 735 MHz
Manufacturing process technology 5 nm 8 nm
Pipelines 3072 6144
Pixel fill rate 67.68 GPixel/s 149.8 GPixel/s
Texture fill rate 203.0 GTexel/s 299.5 GTexel/s
Thermal Design Power (TDP) 50 Watt 140 Watt
Peak Double Precision (FP64) Performance 599.0 GFLOPS (1:32)
Peak Half Precision (FP16) Performance 19.17 TFLOPS (1:1)
Peak Single Precision (FP32) Performance 19.17 TFLOPS
Transistor count 17400 million

Video outputs and ports

Display Connectors Portable Device Dependent 4x DisplayPort

Compatibility, dimensions and requirements

Form factor IGP Single-slot
Interface PCIe 4.0 x16 PCIe 4.0 x16
Supplementary power connectors None 1x 6-pin
Length 241 mm (9.5 inches)
Recommended system power (PSU) 300 Watt
Width 112 mm (4.4 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 8 GB 16 GB
Memory bandwidth 256.0 GB/s 448 GB/s
Memory bus width 128 bit 256 bit
Memory clock speed 2000 MHz, 16 Gbps effective 1750 MHz (14 Gbps effective)
Memory type GDDR6 GDDR6