NVIDIA GeForce GTX 485M vs NVIDIA GeForce GTX 670MX
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 485M 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 485M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 67.20GB/s)
NVIDIA GeForce GTX 670MX 's Advantages
Released 1 years and 9 months late
More VRAM (3GB vs 2GB)
576 additional rendering cores
Lower TDP (75W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 485M
0.883 TFLOPS
GeForce GTX 670MX
+30%
1.154 TFLOPS
Graphics Card
Jan 2011
Release Date
Oct 2012
GeForce 400M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
750 MHz
Memory Clock
700 MHz
Memory
2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
96.00GB/s
Bandwidth
67.20GB/s
Render Config
-
-
-
8
SM Count
-
384
Shading Units
960
64
TMUs
80
32
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
9.200 GPixel/s
Pixel Rate
12.02 GPixel/s
36.80 GTexel/s
Texture Rate
48.08 GTexel/s
-
-
-
883.2 GFLOPS
FP32 (float)
1154 GFLOPS
73.60 GFLOPS
FP64 (double)
48.08 GFLOPS
Board Design
100W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GF104
GPU Name
GK104
N12E-GTX-A1
GPU Variant
N13E-GR-A2
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
3.54 billion
332 mm²
Die Size
294 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.0
5.1
Shader Model
5.1
