AMD Radeon RX 7600M XT vs NVIDIA GeForce GTX 1660. Specifications

Comparison of basic technical data of graphics cards AMD Radeon RX 7600M XT and NVIDIA GeForce GTX 1660, chip, information processing units.

• AI Accelerators
  64 -
• Architecture
  RDNA 3 Turing
• Based on
  AMD Radeon RX 7600M XT -
• Compute Units
  32 -
• GPU Chip
  Navi 33 XT TU116
• Manufacturer Board Type
  Notebook -
• Manufacturer Family
  Radeon RX -
• Manufacturer Series
  Radeon RX 7000 Series -
• Ray Accelerators
  32 -
• Render Output Units
  64 48
• RT Cores
  32 -
• Shader
  2048 -
• Streaming Multiprocessors
  32 -
• Texture Units
  128 88
• CUDA Cores
  - 1408
• Execution Units
  - 1408
• L1 Cache
  - 64 KB
• L2 Cache
  - 1.536 MB

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

• Infinity Cache
  32 MB -
• Memory Bandwidth
  288 GB/s 192.1 GB/s
• Memory Bus
  128 bit 192 bit
• Memory Clock
  2250 MHz 2000 MHz
• Memory Data Rate
  18 Gbps 8 Gbps
• Memory Size
  8 GB 6 GB
• Memory Type
  GDDR6 GDDR5

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

• Base Clock
  1500 MHz 1530 MHz
• Boost Clock
  2615 MHz 1785 MHz
• Game Clock
  2300 MHz -
• Overclocking
  Yes -

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

• GPU Power
  Up to 120 W -
• Maximum Junction Temperature
  - -
• TDP
  120 W 120 W
• TDP (up)
  - -
• Graphics Card Power
  - 120 W
• Maximum GPU Temperature
  - 95 °C
• System Power Supply
  - 450 W (Minimum system power requirement)

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 7600M XT and NVIDIA GeForce GTX 1660.

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

Connectivity and connections.

• DisplayPort Ports
  - 1 × DisplayPort 1.4a
• DVI Ports
  - 1 × DVI
• HDCP Version
  - -
• HDMI Ports
  - 1 × HDMI 2.0
• Max. Displays
  4 3
• PCIe Interface
  PCIe 4.0 x16 PCIe 3.0 x16
• Power Connectors
  - 8-pin
• USB-C Ports
  - -
• VGA Ports
  - -
• Other Display Outputs (unparsed)
  - DP 1.4a; HDMI 2.0b; DL-DVI-D

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

• DirectX
  12_2 (Ultimate) 12.1
• DLSS / FSR
  Yes -
• LED
  No LED lighting -
• Max. resolution
  7680 × 4320 3840 × 2160
• Raytracing
  Yes -
• CUDA
  - 7.5
• OpenCL
  - 3.0
• OpenGL
  - 4.6
• Shader Model
  - 6.7 (6.4)
• Vulkan
  - 1.3

Built-in support for video and image compression standards.

• 4K H264 Decode
  Yes -
• 4K H264 Encode
  Yes -
• AV1
  Decode / Encode -
• AV1 Decode
  Yes -
• AV1 Encode
  Yes -
• h264
  Decode / Encode -
• h265 / HEVC
  Decode / Encode -
• H265/HEVC Decode
  Yes -
• H265/HEVC Encode
  Yes -
• VP8
  Decode / Encode -
• VP9
  Decode / Encode -

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

• Height
  - 35 mm
• Length
  - 229 mm
• Slot Size
  - Dual-slot
• Weight
  - -
• Width
  - 111 mm

Comparison of interfaces and release dates for GPU NVIDIA GeForce GTX 1660 and AMD Radeon RX 7600M XT.

• Documents
  data sheet -
• Launch Price (historical)
  - -
• Part Number
  - -
• Process Technology
  6 nm 12 nm
• Release date
  2023-01-04 Q1/2019
• Verification scope
  Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
• Manufacturer specification scope
  - NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.
• Multi-monitor support
  - Yes

• FP16 (theoretical)
  42.73 TFLOPS (2:1) 10.05 TFLOPS (2:1)
• FP32 (theoretical)
  21.36 TFLOPS 5.027 TFLOPS
• FP64 (theoretical)
  667.6 GFLOPS (1:32) 157.1 GFLOPS (1:32)
• Pixel Rate
  166.9 GPixel/s 85.68 GPixel/s
• Texture Rate
  333.8 GTexel/s 157.1 GTexel/s