NVIDIA GeForce GTX 750 Ti and GeForce GTX 750 with Maxwell GM107 GPU Launched

NVIDIA Maxwell GPU, SMM vs SMX

NVIDIA has just launched the first graphics cards based on Maxwell, NVIDIA’s new GPU architecture. The GeForce GTX 750 Ti and GeForce GTX 750 are both powered by a GM107, a cut down version of an upcoming flagship (GM110 ?) GPU. The Maxwell architecture is focused on power efficiency:

NVIDIA Maxwell GPU



Kepler SMXs (streaming multiprocessors) are now replaced by Maxwell SMMs. A SMM packs 128 CUDA cores (SMX = 192 cores). The L2 cache size has been increased from 256KB in Kepler to 2048KB in Maxwell.

NVIDIA Maxwell GPU, SMM vs SMX



The new GTX 750 and GTX 750 Ti targets the old GeForce GTX 650 Ti and the recently launched AMD Radeon R7 265.

GeForce GTX 750 Ti specifications

  • GPU: GM107 @ 1020MHz (base) / 1085MHz (boost), 28nm
  • Cores: 640 (5 SMMs)
  • Texture units: 40
  • ROPs: 16
  • Memory: 2048MB @ 5.4GHz GDDR5, 128-bit
  • TDP: 60W
  • Price: USD $149

NVIDIA Maxwell GPU, GPU-Z



GeForce GTX 750 specifications

  • GPU: GM107 @ 1020MHz (base) / 1085MHz (boost), 28nm
  • Cores: 512 (4 SMMs)
  • Texture units: 32
  • ROPs: 16
  • Memory: 1024MB @ 5.0GHz GDDR5, 128-bit
  • TDP: 55W
  • Price: USD $119



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