GeForce GTX 860M vs GeForce 310M
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 860M and 1024MB VRAM GeForce 310M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 860M 's Advantages
Released 4 years late
Boost Clock1085MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 10.67GB/s)
624 additional rendering cores
GeForce 310M 's Advantages
Lower TDP (14W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 860M
+2734%
1389
GeForce 310M
49
Graphics Card
Jan 2014
Release Date
Jan 2010
GeForce 800M
Generation
GeForce 300M
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
667 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.19GB/s
Bandwidth
10.67GB/s
Render Config
-
SM Count
2
640
Shading Units
16
40
TMUs
8
16
ROPs
4
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
32 KB
Theoretical Performance
17.36 GPixel/s
Pixel Rate
2.424 GPixel/s
43.40 GTexel/s
Texture Rate
4.848 GTexel/s
1389 GFLOPS
FP32 (float)
48.96 GFLOPS
43.40 GFLOPS
FP64 (double)
-
Board Design
75W
TDP
14W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM107
GPU Name
GT218
N15P-GX-A1
GPU Variant
N11M-GE1
Maxwell
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
0.26 billion
148 mm²
Die Size
57 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
1.2
5.1
Shader Model
4.1
