NVIDIA GeForce GT 330M Mac Edition vs NVIDIA GeForce 705A
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition and 1024MB VRAM GeForce 705A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 330M Mac Edition 's Advantages
Larger VRAM bandwidth (25.28GB/s vs 14.40GB/s)
NVIDIA GeForce 705A 's Advantages
Released 4 years and 3 months late
More VRAM (1024GB vs 512GB)
Lower TDP (15W vs 23W)
Score
Benchmark
FP32 (float)
GeForce GT 330M Mac Edition
+16%
0.106 TFLOPS
GeForce 705A
0.091 TFLOPS
Graphics Card
Apr 2010
Release Date
Jul 2014
GeForce 300M
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
790 MHz
Memory Clock
900 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.28GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
6
SM Count
1
48
Shading Units
48
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
950.0 MPixel/s
8.000 GTexel/s
Texture Rate
3.800 GTexel/s
-
-
-
105.6 GFLOPS
FP32 (float)
91.20 GFLOPS
-
FP64 (double)
7.600 GFLOPS
Board Design
23W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GT216
GPU Name
GF119
N11P-GE1-A3
GPU Variant
GF119 B1
Tesla 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.486 billion
Transistors
0.292 billion
100 mm²
Die Size
79 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
2.1
4.1
Shader Model
5.1
