Home GPU Comparison NVIDIA GeForce GT 650M Mac Edition vs NVIDIA GeForce GTS 260M

NVIDIA GeForce GT 650M Mac Edition vs NVIDIA GeForce GTS 260M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 650M Mac Edition and 1024MB VRAM GeForce GTS 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M Mac Edition 's Advantages
Released 3 years and 1 months late
Larger VRAM bandwidth (80.26GB/s vs 57.60GB/s)
288 additional rendering cores
NVIDIA GeForce GTS 260M 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (38W vs 45W)

Score

Benchmark

FP32 (float)
GeForce GT 650M Mac Edition +161%
0.691 TFLOPS
GeForce GTS 260M
0.264 TFLOPS
VS

Graphics Card

Jul 2012
Release Date
Jun 2009
GeForce 600M
Generation
GeForce 200M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1254 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.26GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
-
SM Count
12
384
Shading Units
96
32
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
4.400 GPixel/s
28.80 GTexel/s
Texture Rate
17.60 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
264.0 GFLOPS
28.80 GFLOPS
FP64 (double)
-

Board Design

45W
TDP
38W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK107
GPU Name
GT215
N13P-GT-W-A2
GPU Variant
N10E-GS
Kepler
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.727 billion
118 mm²
Die Size
144 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.2
5.1
Shader Model
4.1

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