Home GPU Comparison NVIDIA GeForce GTX 780M vs NVIDIA GeForce GTX 480M

NVIDIA GeForce GTX 780M vs NVIDIA GeForce GTX 480M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 2GB VRAM GeForce GTX 480M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M 's Advantages
Released 3 years late
Boost Clock797MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 76.80GB/s)
1184 additional rendering cores
NVIDIA GeForce GTX 480M 's Advantages
Lower TDP (100W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 780M +309%
2.448 TFLOPS
GeForce GTX 480M
0.598 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2010
GeForce 700M
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

771 MHz
Base Clock
-
797 MHz
Boost Clock
-
1250 MHz
Memory Clock
600 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
76.80GB/s

Render Config

-
-
-
-
SM Count
11
1536
Shading Units
352
128
TMUs
44
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

25.50 GPixel/s
Pixel Rate
9.350 GPixel/s
102.0 GTexel/s
Texture Rate
18.70 GTexel/s
-
-
-
2.448 TFLOPS
FP32 (float)
598.4 GFLOPS
102.0 GFLOPS
FP64 (double)
74.80 GFLOPS

Board Design

122W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
GF100
N14E-GTX-A2
GPU Variant
N11E-GTX-A3
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
3.1 billion
294 mm²
Die Size
529 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
3.0
CUDA
2.0
5.1
Shader Model
5.1

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