Home GPU Comparison NVIDIA GeForce GT 740M vs NVIDIA GeForce 8600M GS

NVIDIA GeForce GT 740M vs NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740M and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740M 's Advantages
Released 6 years and 1 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
368 additional rendering cores
NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 33W)

Score

Benchmark

FP32 (float)
GeForce GT 740M +2496%
0.753 TFLOPS
GeForce 8600M GS
0.029 TFLOPS
VS

Graphics Card

Jun 2013
Release Date
May 2007
GeForce 700M
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II

Clock Speeds

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

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

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

Theoretical Performance

7.840 GPixel/s
Pixel Rate
1.800 GPixel/s
31.36 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
752.6 GFLOPS
FP32 (float)
28.80 GFLOPS
31.36 GFLOPS
FP64 (double)
-

Board Design

33W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK208
GPU Name
G86
GT 740M
GPU Variant
G86-770-A2
Kepler 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.02 billion
Transistors
0.21 billion
87 mm²
Die Size
127 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
3.5
CUDA
1.1
5.1
Shader Model
4.0

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