Home GPU Comparison NVIDIA GeForce 920M vs NVIDIA GeForce 615

NVIDIA GeForce 920M vs NVIDIA GeForce 615

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920M and 1024MB VRAM GeForce 615 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920M 's Advantages
Released 2 years and 10 months late
More VRAM (2GB vs 1024GB)
336 additional rendering cores
Lower TDP (33W vs 49W)
NVIDIA GeForce 615 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce 920M +477%
0.733 TFLOPS
GeForce 615
0.127 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
May 2012
GeForce 900M
Generation
GeForce 600A
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
-
SM Count
1
384
Shading Units
48
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.632 GPixel/s
Pixel Rate
1.320 GPixel/s
30.53 GTexel/s
Texture Rate
5.280 GTexel/s
-
-
-
732.7 GFLOPS
FP32 (float)
126.7 GFLOPS
30.53 GFLOPS
FP64 (double)
10.56 GFLOPS

Board Design

33W
TDP
49W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK208B
GPU Name
GF108
N16V-GM
GPU Variant
-
Kepler 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.585 billion
87 mm²
Die Size
116 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
2.1
5.1
Shader Model
5.1

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