AMD Radeon R9 M385X vs NVIDIA GRID K120Q

Comparative analysis of AMD Radeon R9 M385X and NVIDIA GRID K120Q videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the AMD Radeon R9 M385X

  • Videocard is newer: launch date 10 month(s) later
  • Around 18% higher core clock speed: 1000 MHz vs 850 MHz
  • 4.5x more texture fill rate: 61.6 GTexel / s vs 13.6 GTexel / s
  • 4.7x more pipelines: 896 vs 192
  • 6x better floating-point performance: 1,971 gflops vs 326.4 gflops
  • 8x more maximum memory size: 4 GB vs 512 MB
  • 6.8x better performance in PassMark - G3D Mark: 1994 vs 293
Specifications (specs)
Launch date 5 May 2015 vs 2 July 2014
Core clock speed 1000 MHz vs 850 MHz
Texture fill rate 61.6 GTexel / s vs 13.6 GTexel / s
Pipelines 896 vs 192
Floating-point performance 1,971 gflops vs 326.4 gflops
Maximum memory size 4 GB vs 512 MB
Benchmarks
PassMark - G3D Mark 1994 vs 293

Reasons to consider the NVIDIA GRID K120Q

  • Around 19% higher memory clock speed: 1782 MHz vs 1500 MHz
  • Around 4% better performance in PassMark - G2D Mark: 278 vs 267
Specifications (specs)
Memory clock speed 1782 MHz vs 1500 MHz
Benchmarks
PassMark - G2D Mark 278 vs 267

Compare benchmarks

GPU 1: AMD Radeon R9 M385X
GPU 2: NVIDIA GRID K120Q

PassMark - G2D Mark
GPU 1
GPU 2
267
278
PassMark - G3D Mark
GPU 1
GPU 2
1994
293
Name AMD Radeon R9 M385X NVIDIA GRID K120Q
GFXBench 4.0 - Car Chase Offscreen (Frames) 4079
GFXBench 4.0 - Car Chase Offscreen (Fps) 4079
PassMark - G2D Mark 267 278
PassMark - G3D Mark 1994 293
Geekbench - OpenCL 49760
GFXBench 4.0 - Manhattan (Frames) 3707
GFXBench 4.0 - Manhattan (Fps) 3707
GFXBench 4.0 - T-Rex (Frames) 3357
GFXBench 4.0 - T-Rex (Fps) 3357

Compare specifications (specs)

AMD Radeon R9 M385X NVIDIA GRID K120Q

Essentials

Architecture GCN 2.0 Kepler
Code name Strato GK107
Design AMD Radeon R9 300 Series
Launch date 5 May 2015 2 July 2014
Place in performance rating 573 574
Type Desktop Workstation
Launch price (MSRP) $125

Technical info

Boost clock speed 1100 MHz
Core clock speed 1000 MHz 850 MHz
Floating-point performance 1,971 gflops 326.4 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 896 192
Texture fill rate 61.6 GTexel / s 13.6 GTexel / s
Transistor count 2,080 million 1,270 million
Thermal Design Power (TDP) 130 Watt

Video outputs and ports

Display Connectors No outputs No outputs
Eyefinity

Compatibility, dimensions and requirements

Bus support PCIe 3.0
Interface PCIe 3.0 x16 PCIe 3.0 x16
Laptop size large

API support

DirectX 12 12.0 (11_0)
Mantle
OpenCL Not Listed
OpenGL 4.4 4.6

Memory

Maximum RAM amount 4 GB 512 MB
Memory bandwidth 76.8 GB / s 28.51 GB / s
Memory bus width 128 bit 128 Bit
Memory clock speed 1500 MHz 1782 MHz
Memory type GDDR5 DDR3
Shared memory 0

Technologies

AMD Eyefinity
DirectCompute 5.0
DualGraphics
FreeSync
HD3D
PowerTune
Switchable graphics
ZeroCore