Home GPU Comparison NVIDIA GeForce GTX 880M vs NVIDIA GeForce GT 650M Mac Edition

NVIDIA GeForce GTX 880M vs NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages
Released 1 years and 8 months late
Boost Clock993MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 80.26GB/s)
1152 additional rendering cores
NVIDIA GeForce GT 650M Mac Edition 's Advantages
Lower TDP (45W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 880M +341%
3.05 TFLOPS
GeForce GT 650M Mac Edition
0.691 TFLOPS
Blender
GeForce GTX 880M +442%
190
GeForce GT 650M Mac Edition
35
VS

Graphics Card

Mar 2014
Release Date
Jul 2012
GeForce 800M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

954 MHz
Base Clock
-
993 MHz
Boost Clock
-
1250 MHz
Memory Clock
1254 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
80.26GB/s

Render Config

-
-
-
-
-
-
1536
Shading Units
384
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

31.78 GPixel/s
Pixel Rate
7.200 GPixel/s
127.1 GTexel/s
Texture Rate
28.80 GTexel/s
-
-
-
3.050 TFLOPS
FP32 (float)
691.2 GFLOPS
127.1 GFLOPS
FP64 (double)
28.80 GFLOPS

Board Design

122W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
GK107
N15E-GX-A2
GPU Variant
N13P-GT-W-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.27 billion
294 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy