Home GPU Comparison NVIDIA GeForce 315M vs NVIDIA GeForce GTX 980MX

NVIDIA GeForce 315M vs NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 512MB VRAM GeForce 315M and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 315M 's Advantages
Lower TDP (14W vs 148W)
NVIDIA GeForce GTX 980MX 's Advantages
Released 5 years and 5 months late
Boost Clock1178MHz
Larger VRAM bandwidth (192.0GB/s vs 12.80GB/s)
1648 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 315M
0.039 TFLOPS
GeForce GTX 980MX +9951%
3.92 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2016
GeForce 300M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1050 MHz
-
Boost Clock
1178 MHz
800 MHz
Memory Clock
1500 MHz

Memory

512MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
192.0GB/s

Render Config

2
SM Count
-
-
Compute Units
-
16
Shading Units
1664
8
TMUs
104
4
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
48 KB (per SMM)
32 KB
L2 Cache
2 MB

Theoretical Performance

2.424 GPixel/s
Pixel Rate
75.39 GPixel/s
4.848 GTexel/s
Texture Rate
122.5 GTexel/s
-
FP16 (half)
-
38.78 GFLOPS
FP32 (float)
3.920 TFLOPS
-
FP64 (double)
122.5 GFLOPS

Graphics Processor

GT218
GPU Name
GM204
N11M-GE
GPU Variant
N16E-GXX-A1
Tesla 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
5.2 billion
57 mm²
Die Size
398 mm²

Board Design

14W
TDP
148W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
5.2
4.1
Shader Model
6.4

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