NVIDIA RTX A5000 vs NVIDIA RTX A4000

Comparative analysis of NVIDIA RTX A5000 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 - G3D Mark, PassMark - G2D 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 A5000

  • Around 59% higher core clock speed: 1170 MHz vs 735 MHz
  • Around 9% higher boost clock speed: 1695 MHz vs 1560 MHz
  • Around 45% higher texture fill rate: 433.9 GTexel/s vs 299.5 GTexel/s
  • Around 33% higher pipelines: 8192 vs 6144
  • Around 50% higher maximum memory size: 24 GB vs 16 GB
  • Around 14% higher memory clock speed: 2000 MHz (16 Gbps effective) vs 1750 MHz (14 Gbps effective)
  • Around 18% better performance in PassMark - G3D Mark: 22889 vs 19421
  • Around 5% better performance in PassMark - G2D Mark: 1041 vs 994
  • Around 26% better performance in Geekbench - OpenCL: 154706 vs 122445
  • Around 38% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 581.432 vs 420.465
  • Around 64% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 6836.931 vs 4156.52
  • Around 68% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 54.372 vs 32.297
  • Around 18% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 191.518 vs 162.131
  • Around 8% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 2038.811 vs 1895.111
  • Around 2% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 22508 vs 22050
  • Around 2% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 22508 vs 22050
Specifications (specs)
Core clock speed 1170 MHz vs 735 MHz
Boost clock speed 1695 MHz vs 1560 MHz
Texture fill rate 433.9 GTexel/s vs 299.5 GTexel/s
Pipelines 8192 vs 6144
Maximum memory size 24 GB vs 16 GB
Memory clock speed 2000 MHz (16 Gbps effective) vs 1750 MHz (14 Gbps effective)
Benchmarks
PassMark - G3D Mark 22889 vs 19421
PassMark - G2D Mark 1041 vs 994
Geekbench - OpenCL 154706 vs 122445
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 581.432 vs 420.465
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 6836.931 vs 4156.52
CompuBench 1.5 Desktop - T-Rex (Frames/s) 54.372 vs 32.297
CompuBench 1.5 Desktop - Video Composition (Frames/s) 191.518 vs 162.131
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 2038.811 vs 1895.111
GFXBench 4.0 - Car Chase Offscreen (Frames) 22508 vs 22050
GFXBench 4.0 - Car Chase Offscreen (Fps) 22508 vs 22050

Reasons to consider the NVIDIA RTX A4000

  • Around 64% lower typical power consumption: 140 Watt vs 230 Watt
Specifications (specs)
Thermal Design Power (TDP) 140 Watt vs 230 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames) 3715 vs 3714
GFXBench 4.0 - Manhattan (Fps) 3715 vs 3714

Compare benchmarks

GPU 1: NVIDIA RTX A5000
GPU 2: NVIDIA RTX A4000

PassMark - G3D Mark
GPU 1
GPU 2
22889
19421
PassMark - G2D Mark
GPU 1
GPU 2
1041
994
Geekbench - OpenCL
GPU 1
GPU 2
154706
122445
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
581.432
420.465
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
6836.931
4156.52
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
54.372
32.297
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
191.518
162.131
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
2038.811
1895.111
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
22508
22050
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3714
3715
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3355
3355
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
22508
22050
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3714
3715
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3355
3355
Name NVIDIA RTX A5000 NVIDIA RTX A4000
PassMark - G3D Mark 22889 19421
PassMark - G2D Mark 1041 994
Geekbench - OpenCL 154706 122445
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 581.432 420.465
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 6836.931 4156.52
CompuBench 1.5 Desktop - T-Rex (Frames/s) 54.372 32.297
CompuBench 1.5 Desktop - Video Composition (Frames/s) 191.518 162.131
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 2038.811 1895.111
GFXBench 4.0 - Car Chase Offscreen (Frames) 22508 22050
GFXBench 4.0 - Manhattan (Frames) 3714 3715
GFXBench 4.0 - T-Rex (Frames) 3355 3355
GFXBench 4.0 - Car Chase Offscreen (Fps) 22508 22050
GFXBench 4.0 - Manhattan (Fps) 3714 3715
GFXBench 4.0 - T-Rex (Fps) 3355 3355
3DMark Fire Strike - Graphics Score 11181

Compare specifications (specs)

NVIDIA RTX A5000 NVIDIA RTX A4000

Essentials

Architecture Ampere Ampere
Code name GA102 GA104
Launch date 12 Apr 2021 12 Apr 2021
Place in performance rating 65 105

Technical info

Boost clock speed 1695 MHz 1560 MHz
Core clock speed 1170 MHz 735 MHz
Manufacturing process technology 8 nm 8 nm
Peak Double Precision (FP64) Performance 867.8 GFLOPS (1:32) 599.0 GFLOPS (1:32)
Peak Half Precision (FP16) Performance 27.77 TFLOPS (1:1) 19.17 TFLOPS (1:1)
Peak Single Precision (FP32) Performance 27.77 TFLOPS 19.17 TFLOPS
Pipelines 8192 6144
Pixel fill rate 162.7 GPixel/s 149.8 GPixel/s
Texture fill rate 433.9 GTexel/s 299.5 GTexel/s
Thermal Design Power (TDP) 230 Watt 140 Watt
Transistor count 28300 million 17400 million

Video outputs and ports

Display Connectors 4x DisplayPort 4x DisplayPort

Compatibility, dimensions and requirements

Form factor Dual-slot Single-slot
Interface PCIe 4.0 x16 PCIe 4.0 x16
Length 267 mm (10.5 inches) 241 mm (9.5 inches)
Recommended system power (PSU) 550 Watt 300 Watt
Supplementary power connectors 1x 8-pin 1x 6-pin
Width 112 mm (4.4 inches) 112 mm (4.4 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 24 GB 16 GB
Memory bandwidth 768 GB/s 448 GB/s
Memory bus width 384 bit 256 bit
Memory clock speed 2000 MHz (16 Gbps effective) 1750 MHz (14 Gbps effective)
Memory type GDDR6 GDDR6