Home GPU Comparison NVIDIA GeForce GTX 860M OEM vs NVIDIA GeForce GTX 260M

NVIDIA GeForce GTX 860M OEM vs NVIDIA GeForce GTX 260M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 860M OEM and 1024MB VRAM GeForce GTX 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M OEM 's Advantages
Released 5 years and 11 months late
Boost Clock1085MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 60.80GB/s)
528 additional rendering cores
NVIDIA GeForce GTX 260M 's Advantages
Lower TDP (65W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 860M OEM +350%
1.389 TFLOPS
GeForce GTX 260M
0.308 TFLOPS
VS

Graphics Card

Feb 2015
Release Date
Mar 2009
GeForce 800M
Generation
GeForce 200M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1253 MHz
Memory Clock
950 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
60.80GB/s

Render Config

-
-
-
-
SM Count
14
640
Shading Units
112
40
TMUs
56
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

17.36 GPixel/s
Pixel Rate
8.800 GPixel/s
43.40 GTexel/s
Texture Rate
30.80 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
308.0 GFLOPS
43.40 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GM107
GPU Name
G92
N15P-GX-A1
GPU Variant
N10E-GT
Maxwell
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.87 billion
Transistors
0.754 billion
148 mm²
Die Size
324 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
1.1
5.1
Shader Model
4.0

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