NVIDIA GeForce GTX 1070 vs AMD Radeon RX 6650 XT. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce GTX 1070 and AMD Radeon RX 6650 XT, chip, information processing units.

• GPU Chip
  GP104 Navi 23 KXT
• Execution units
  1920 32
• Render Output Units
  64 64
• Texture Units
  120 128
• L1 Cache
  48 KB 128 KB
• L2 Cache
  2 MB 2 MB

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  8 GB 8 GB
• Memory Type
  GDDR5 GDDR6
• Memory Clock
  2 GHz 2.19 GHz
• Memory Speed
  8 Gbps 17.5 Gbps
• Memory Bandwith
  256.3 GB/s 280 GB/s
• Memory Interface
  256 bit 128 bit

Let's compare the memory frequency of graphics cards NVIDIA GeForce GTX 1070 and AMD Radeon RX 6650 XT. The higher the better.

• Base Clock
  1.506 GHz 2.055 GHz
• Boost Clock
  1.683 GHz 2.635 GHz

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  150 W 176 W
• Power Connectors
  1x 8-pin 1x 8-pin
• Suggested PSU
  450 W 450 W

Connectivity and connections.

• DP Ports
  3x DisplayPort 1.4a 1x HDMI 2.1 3x DisplayPort 1.4a

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

• Max. resolution
  3840x2160 7680x4320
• DirectX
  12.1 12.2
• OpenGL
  4.6 4.6
• OpenCL
  3.0 2.1
• Vulkan
  1.3 1.3
• Shader Model
  6.7 (6.4) 6.5

Comparison of interfaces and release dates for GPU AMD Radeon RX 6650 XT and NVIDIA GeForce GTX 1070.

• Architecture
  Pascal RDNA 2
• GPU Interface
  PCIe 3.0 x16 PCIe 4.0 x 8
• Structure size
  16 nm 7 nm
• Release date
  Q3/2016 Q2/2022

• Pixel Rate
  107.7 GPixel/s 168.6 GPixel/s
• Texture Rate
  202.0 GTexel/s 337.3 GTexel/s
• FP16 (half)
  101.0 GFLOPS (1:64) 21.59 TFLOPS
• FP32 (float)
  6.463 TFLOPS 10.79 TFLOPS
• FP64 (double)
  202.0 GFLOPS (1:32) 674.6 GFLOPS