SAPPHIRE PULSE Radeon RX 7900 GRE 16GB vs AMD Radeon RX 7800 XT. Specifications, performance, tests

Comparison of basic technical data of graphics cards SAPPHIRE PULSE Radeon RX 7900 GRE 16GB and AMD Radeon RX 7800 XT, chip, information processing units.

• Based on
  AMD Radeon RX 7900 GRE AMD Radeon RX 7800 XT
• Board Manufacturer
  Sapphire -
• Board Model
  SAPPHIRE PULSE Radeon RX 7900 GRE 16GB -
• Board SKU
  11325-04 -
• Compute Units
  80 CU (with RT+AI Accelerators) 60
• Stream Processors
  5120 -
• AI Accelerators
  - 120
• Architecture
  - RDNA 3
• Execution Units
  - 60
• GPU Chip
  - Navi 32
• Ray Accelerators
  - 60
• Render Output Units
  - 96
• RT Cores
  - 120
• Shader
  - 3840
• Streaming Multiprocessors
  - 60
• Texture Units
  - 480

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bus
  256 bit 256 bit
• Memory Data Rate
  18 Gbps Effective 19.5 Gbps
• Memory Size
  16 GB 16 GB
• Memory Type
  GDDR6 GDDR6
• Infinity Cache
  - 64 MB
• Memory Bandwidth
  - 624 GB/s
• Memory Clock
  - 2250 MHz

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Boost Clock
  Up to 2293 MHz 2430 MHz
• Game Clock
  Up to 1927 MHz 2124 MHz
• Base Clock
  - 1800 MHz
• Overclocking
  - Yes

Graphics card power limits and recommended system power supply describe different specifications.

• System Power Supply
  700 W (System power requirement) 700 W (System power requirement)
• Total Board Power
  268W Total Board Power -
• Maximum Junction Temperature
  - -
• TDP
  - 300 W+ 20 %
• TDP (up)
  - -
• Typical Board Power
  - 263 W

Types and sizes of coolers for graphics card cooling system SAPPHIRE PULSE Radeon RX 7900 GRE 16GB and AMD Radeon RX 7800 XT.

• Cooler-Type
  - Air cooling
• Fan-Type
  - Axial
• Fan 1
  - -
• Fan 2
  - -
• Noise (Idle)
  - 0 dB / Silent
• Noise (Load)
  - -

Connectivity and connections.

• DisplayPort Ports
  2 × DisplayPort 3 × DisplayPort 2.1
• HDMI Ports
  2 × HDMI 1 × HDMI 2.1a
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• DVI Ports
  - -
• HDCP Version
  - 2.3
• HDMI Version
  - 2.1
• Max. Displays
  - 4
• Power Connectors
  - 2x8-Pin
• USB-C Ports
  - -
• VGA Ports
  - -

Technical data that is used to its full potential in computer games.

• DirectX
  - 12_2 (Ultimate)
• DLSS / FSR
  - Yes
• LED
  - No LED lighting
• Max. resolution
  - 7680 × 4320
• Raytracing
  - Yes

Built-in support for video and image compression standards.

• AV1
  - Decode / Encode
• h264
  - Decode / Encode
• h265 / HEVC
  - Decode / Encode
• VP8
  - Decode / Encode
• VP9
  - Decode / Encode

The difference in size, weight and slot of the compared devices

• Form Factor
  2.5 slot, ATX Dimension: 320(L)X 128.75(W)X 52.57 (H)mm -
• Height
  - -
• Length
  - -
• Slot Size
  - -
• Weight
  - -
• Width
  - -

Comparison of interfaces and release dates for GPU AMD Radeon RX 7800 XT and SAPPHIRE PULSE Radeon RX 7900 GRE 16GB.

• Documents
  - -
• Launch Price (historical)
  - 799 $
• Part Number
  - -
• Process Technology
  - 5 nm
• Release date
  - 2023