NVIDIA GeForce GTX 765M vs NVIDIA GeForce GTX 670MX
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 3GB VRAM GeForce GTX 670MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 765M 's Advantages
Released 7 months late
Boost Clock863MHz
NVIDIA GeForce GTX 670MX 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (67.20GB/s vs 64.13GB/s)
192 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 765M
+14%
1.326 TFLOPS
GeForce GTX 670MX
1.154 TFLOPS
Graphics Card
May 2013
Release Date
Oct 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
797 MHz
Base Clock
-
863 MHz
Boost Clock
-
1002 MHz
Memory Clock
700 MHz
Memory
2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
64.13GB/s
Bandwidth
67.20GB/s
Render Config
-
-
-
-
-
-
768
Shading Units
960
64
TMUs
80
16
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
13.81 GPixel/s
Pixel Rate
12.02 GPixel/s
55.23 GTexel/s
Texture Rate
48.08 GTexel/s
-
-
-
1326 GFLOPS
FP32 (float)
1154 GFLOPS
55.23 GFLOPS
FP64 (double)
48.08 GFLOPS
Board Design
75W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK106
GPU Name
GK104
N14E-GE-B-A1
GPU Variant
N13E-GR-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
3.54 billion
221 mm²
Die Size
294 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1
