AMD Radeon RX 6600M (Mobile) - 100 W vs AMD Radeon RX 7600. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 6600M (Mobile) - 100 W and AMD Radeon RX 7600, chip, information processing units.

• Based on
  AMD Radeon RX 6600M AMD Radeon RX 7600
• Execution Units
  28 32
• GPU Chip
  Navi 23 Navi 33 XL
• Render Output Units
  64 64
• Shader
  1792 2048
• Texture Units
  112 128
• AI Accelerators
  - 64
• Architecture
  - RDNA 3
• Compute Units
  - 32
• Ray Accelerators
  - 32
• RT Cores
  - 32
• Streaming Multiprocessors
  - 32

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

• Memory Bandwidth
  224 GB/s 288 GB/s
• Memory Bus
  128 bit 128 bit
• Memory Size
  8 GB 8 GB
• Memory Speed (legacy frequency label)
  1750 MHz -
• Memory Type
  GDDR6 GDDR6
• Infinity Cache
  - 32 MB
• Memory Clock
  - 2250 MHz
• Memory Data Rate
  - 18 Gbps

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

• Base Clock
  2068 MHz 1720 MHz
• Boost Clock
  2416 MHz 2655 MHz
• Game Clock
  2177 MHz 2250 MHz
• Overclocking
  Yes Yes

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

• Maximum Junction Temperature
  - -
• TDP
  100 W 165 W (Reference)
• TDP (up)
  - -
• System Power Supply
  - 550 W (System power requirement)
• Typical Board Power
  - 165 W

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 6600M (Mobile) - 100 W and AMD Radeon RX 7600.

• Cooler-Type
  Air cooling Air cooling
• Fan-Type
  - Axial
• Fan 1
  - 2 x 80 mm
• Fan 2
  - -
• Noise (Idle)
  - 0 dB / Silent
• Noise (Load)
  - -

Connectivity and connections.

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

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

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

Built-in support for video and image compression standards.

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

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

• Height
  - 115 mm
• Length
  - 204 mm
• Slot Size
  - 2 PCIe-Slots
• Weight
  - -
• Width
  - -

Comparison of interfaces and release dates for GPU AMD Radeon RX 7600 and AMD Radeon RX 6600M (Mobile) - 100 W.

• Documents
  data sheet data sheet
• Launch Price (historical)
  - 269 $ (Reference)
• Part Number
  - -
• Process Technology
  7 nm 6 nm
• Release date
  Q4/2021 Q2/2023

• FP16 (theoretical)
  - 43.50 TFLOPS (2:1)
• FP32 (theoretical)
  - 21.75 TFLOPS
• FP64 (theoretical)
  - 679.7 GFLOPS (1:32)
• Pixel Rate
  - 169.9 GPixel/s
• Texture Rate
  - 339.8 GTexel/s