Home GPU Comparison NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce 8600M GT

NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce 8600M GT

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 512MB VRAM GeForce 8600M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M Mac Edition 's Advantages
Released 6 years and 6 months late
Boost Clock797MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 22.40GB/s)
1504 additional rendering cores
NVIDIA GeForce 8600M GT 's Advantages
Lower TDP (20W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 780M Mac Edition +3913%
2.448 TFLOPS
GeForce 8600M GT
0.061 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
May 2007
GeForce 700M
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

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

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
22.40GB/s

Render Config

-
-
-
-
SM Count
4
1536
Shading Units
32
128
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

25.50 GPixel/s
Pixel Rate
3.800 GPixel/s
102.0 GTexel/s
Texture Rate
7.600 GTexel/s
-
-
-
2.448 TFLOPS
FP32 (float)
60.80 GFLOPS
102.0 GFLOPS
FP64 (double)
-

Board Design

122W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK104
GPU Name
G84
N14E-GTX-A2
GPU Variant
NB8P-GS
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
3.54 billion
Transistors
0.289 billion
294 mm²
Die Size
169 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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