Home GPU Comparison NVIDIA GeForce GTX 780M vs NVIDIA GeForce GTX 470M

NVIDIA GeForce GTX 780M vs NVIDIA GeForce GTX 470M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 1536MB VRAM GeForce GTX 470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M 's Advantages
Released 2 years and 8 months late
Boost Clock797MHz
More VRAM (4GB vs 1536GB)
Larger VRAM bandwidth (160.0GB/s vs 72.00GB/s)
1248 additional rendering cores
NVIDIA GeForce GTX 470M 's Advantages
Lower TDP (75W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 780M +297%
2.448 TFLOPS
GeForce GTX 470M
0.616 TFLOPS
VS

Graphics Card

May 2013
Release Date
Sep 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
750 MHz

Memory

4GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
160.0GB/s
Bandwidth
72.00GB/s

Render Config

-
-
-
-
SM Count
6
1536
Shading Units
288
128
TMUs
48
32
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

25.50 GPixel/s
Pixel Rate
6.420 GPixel/s
102.0 GTexel/s
Texture Rate
25.68 GTexel/s
-
-
-
2.448 TFLOPS
FP32 (float)
616.3 GFLOPS
102.0 GFLOPS
FP64 (double)
51.36 GFLOPS

Board Design

122W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
GF104
N14E-GTX-A2
GPU Variant
N11E-GT
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.95 billion
294 mm²
Die Size
332 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
2.1
5.1
Shader Model
5.1

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