Sapphire Nitro+ Radeon RX Vega 56 LE vs PNY RTX A4000

Comparison of GPU cores for Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 graphics cards. The GPU core data contains the number of blocks (in the AMD documentation these blocks are called Shader Engine (SE), while Nvidia calls them Graphics Processing Clusters (GPC), words are different, the essence is the same) and ROP/TMUs (Raster Processing Units). These characteristics have a great influence on the GPU computing power.

• Based on
  AMD RX Vega 56 NVIDIA RTX A4000
• GPU Chip
  Vega 10 XL GA104-875-A1
• Execution units
  56 48
• Shader
  3584 6144
• Render Output Units
  64 96
• Texture Units
  256 192

The values comparison for the amount, type and speed of memory, along with the bandwidth in the Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 GPUs. A sufficiently large amount of graphics memory with high frequency and adequate bandwidth positively affects the speed of high resolution texture processing.

• Memory Size
  8 GB 16 GB
• Memory Type
  HBM2 GDDR6
• Memory Speed
  0.8 GHz 0 Gbps
• Memory Bandwith
  410 GB/s 512 GB/s
• Memory Interface
  2048 bit 256 bit

Let's compare the base and maximum frequency of the Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 graphics cards. These values are not displayed in the BIOS, but can be viewed with the help of diagnostic utilities such as GPU-Z or Everest.

• Base Clock
  1.266 GHz+ 10 % 0.735 GHz
• Boost Clock
  1.572 GHz+ 7 % 1.560 GHz
• Overclocking
  Yes Yes

Comparison of the thermal design power of the Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 GPUs. The TDP number determines the maximum power consumption of your graphics card. The specifications for computer ventilation and power supply are often based on the TDP numbers and should be optimized for it.

• TDP
  325 W+ 55 % 140 W
• PCIe-Power
  2 x 8-Pin 1 x 6-Pin

Here we are going to look at the types of cooling systems for Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 as well as their sizes and performance. As a rule, fans with larger diameters have an advantage because they can move the same volumes of air while rotating more slowly than smaller fans. It should be noted that liquid cooling systems in addition to fans and aluminum radiators need some kind of pump, which can also be noisy.

• Fan-Type
  Axial Radial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  2 x 92 mm 1 x 55 mm
• Fan 2
  1 x 80 mm --

Number and types of sockets for video output and connection in Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 GPUs.

• Max. Displays
  4 4
• HDCP-Version
  -- 2.3
• HDMI Ports
  2x HDMI v2.0b --
• DP Ports
  2x DP v1.4 4x DP v1.4

In this section, we'll explore what functions the Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 GPUs have. In addition, we have added ray tracing support to achieve the proper simulation of light rays and shadows. The list can vary slightly depending on the manufacturer.

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_1 12_2
• Raytracing
  No Yes
• DLSS / FSR
  No Yes
• LED
  Addressable LED No LED lighting

Let's compare how Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 support popular codecs h264, VP8, h265 / HEVC, VP9 and AV1. The availability of such video codecs helps reduce the load on the graphics card during the playback or creation of videos. This has a positive effect on reducing power consumption and heat generation by the GPU.

• h264
  Decode / Encode Decode / Encode
• VP8
  Decode Decode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode
• AV1
  No Decode

The comparison of the Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000 graphics cards dimensions. With knowledge of the exact measurements of the graphics card, you can check whether it is possible to put it in the case of your PC. We have also added support for PCI Express bus.

• Length
  310 mm 243 mm
• Height
  133 mm 112 mm
• Width
  54 mm --
• Width (Slots)
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  -- 500 g

Here you can find information about the type (for desktops or laptops) and architecture of Sapphire Nitro+ Radeon RX Vega 56 LE and PNY RTX A4000, along with the sales starting time and the price at that moment. We provide a link to the GPU specifications directly from its manufacturer.

• GPU Interface
  PCIe 3.0 x 16 PCIe 4.0 x 16
• Release date
  Q3/2017 Q3/2021
• Release price
  -- 1,400 $
• Structure size
  14 nm 8 nm
• Part-no
  11276-00-40G VCNRTXA4000-PB
• Documents
  data sheet data sheet