AMD Radeon RX 7900 GRE vs MSI Radeon RX 6650 XT GAMING X 8G. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 7900 GRE and MSI Radeon RX 6650 XT GAMING X 8G, chip, information processing units.

• AI Accelerators
  160 -
• Architecture
  RDNA 3 RDNA 2
• Based on
  AMD Radeon RX 7900 GRE AMD Radeon RX 6650 XT
• Compute Units
  80 -
• Execution Units
  80 32
• Ray Accelerators
  80 -
• Shader
  5120 2048
• GPU Chip
  - Navi 23 KXT
• Render Output Units
  - 64
• RT Cores
  - 32
• Texture Units
  - 128

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

• Infinity Cache
  64 MB -
• Memory Bandwidth
  576 GB/s 280 GB/s
• Memory Bus
  256 bit 128 bit
• Memory Data Rate
  18 Gbps 17.5 Gbps
• Memory Size
  16 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  - 2190 MHz

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

• Boost Clock
  2245 MHz 2694 MHz + 2%
• Game Clock
  1880 MHz 2523 MHz + 5%
• Base Clock
  - 2055 MHz
• Overclocking
  - Yes

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

• TDP
  260 W 175 W-1 %
• Typical Board Power
  260 W -
• Maximum Junction Temperature
  - -
• TDP (up)
  - -

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 7900 GRE and MSI Radeon RX 6650 XT GAMING X 8G.

• Cooler-Type
  - Air cooling
• Fan-Type
  - Axial
• Fan 1
  - 2 x 100 mm
• Fan 2
  - -
• Noise (Idle)
  - 0 dB / Silent
• Noise (Load)
  - -

Connectivity and connections.

• DisplayPort Version
  2.1 -
• HDMI Version
  2.1 -
• Power Connectors
  2x8-Pin 1 x 8-Pin
• DisplayPort Ports
  - 3 × DisplayPort 1.4a
• DVI Ports
  - -
• HDCP Version
  - 2.3
• HDMI Ports
  - 1 × HDMI 2.1
• Max. Displays
  - 4
• PCIe Interface
  - PCIe 4.0 x8
• 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
  - MSI Mystic Light
• Max. resolution
  - 7680 × 4320
• Raytracing
  - Yes

Built-in support for video and image compression standards.

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

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

• Height
  - 130 mm
• Length
  - 278 mm
• Slot Size
  - 3 PCIe-Slots
• Weight
  - 894 g
• Width
  - 51 mm

Comparison of interfaces and release dates for GPU MSI Radeon RX 6650 XT GAMING X 8G and AMD Radeon RX 7900 GRE.

• Release date
  2023-07-27 Q2/2022
• Documents
  - data sheet
• Launch Price (historical)
  - -
• Part Number
  - -
• Process Technology
  - 7 nm

• FP32 (theoretical)
  46 TFLOPS -