AMD Radeon RX 7900 XTX vs AMD Radeon RX 7600. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 7900 XTX and AMD Radeon RX 7600, chip, information processing units.

• AI Accelerators
  192 64
• Architecture
  RDNA 3 RDNA 3
• Based on
  AMD Radeon RX 7900 XTX AMD Radeon RX 7600
• Compute Units
  96 32
• Execution Units
  96 32
• GPU Chip
  Navi 31 Navi 33 XL
• Ray Accelerators
  96 32
• Render Output Units
  192 64
• RT Cores
  96 32
• Shader
  6144 2048
• Texture Units
  384 128
• Streaming Multiprocessors
  - 32

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

• Infinity Cache
  96 MB 32 MB
• Memory Bandwidth
  960 GB/s 288 GB/s
• Memory Bus
  384 bit 128 bit
• Memory Clock
  2500 MHz 2250 MHz
• Memory Data Rate
  20 Gbps 18 Gbps
• Memory Size
  24 GB 8 GB
• Memory Type
  GDDR6 GDDR6

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

• Base Clock
  1900 MHz 1720 MHz
• Boost Clock
  2500 MHz 2655 MHz
• Game Clock
  2300 MHz 2250 MHz
• Overclocking
  Yes Yes

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

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

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 7900 XTX and AMD Radeon RX 7600.

• Cooler-Type
  Air cooling Air cooling
• Fan-Type
  Axial Axial
• Fan 1
  3 x 90 mm 2 x 80 mm
• Fan 2
  - -
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  - -

Connectivity and connections.

• DisplayPort Ports
  2 × DisplayPort 2.1 3 × DisplayPort 2.1
• DVI Ports
  - -
• HDCP Version
  2.3 2.3
• HDMI Ports
  1 × HDMI 2.1 1 × HDMI 2.1a
• Max. Displays
  4 4
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x8
• Power Connectors
  2x8-Pin 1x8-Pin
• USB-C Ports
  1 × USB-C -
• 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 (Ultimate) 12_2 (Ultimate)
• DLSS / FSR
  Yes 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 / Encode 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
  123 mm 115 mm
• Length
  287 mm 204 mm
• Slot Size
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  - -
• Width
  51 mm -

Comparison of interfaces and release dates for GPU AMD Radeon RX 7600 and AMD Radeon RX 7900 XTX.

• Documents
  data sheet data sheet
• Launch Price (historical)
  999 $ 269 $ (Reference)
• Part Number
  - -
• Process Technology
  5 nm 6 nm
• Release date
  2022-12-13 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