NVIDIA GeForce GTX 460 OEM vs NVIDIA GeForce GT 440 Mac Edition
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 OEM and 1024MB VRAM GeForce GT 440 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 460 OEM 's Advantages
Larger VRAM bandwidth (108.8GB/s vs 21.34GB/s)
240 additional rendering cores
NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 460 OEM
+181%
0.874 TFLOPS
GeForce GT 440 Mac Edition
0.311 TFLOPS
Graphics Card
Oct 2010
Release Date
Feb 2011
GeForce 400
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
850 MHz
Memory Clock
667 MHz
Memory
1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
21.34GB/s
Render Config
-
-
-
7
SM Count
2
336
Shading Units
96
56
TMUs
16
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
9.100 GPixel/s
Pixel Rate
3.240 GPixel/s
36.40 GTexel/s
Texture Rate
12.96 GTexel/s
-
-
-
873.6 GFLOPS
FP32 (float)
311.0 GFLOPS
72.80 GFLOPS
FP64 (double)
25.92 GFLOPS
Board Design
150W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
2x 6-pin
Power Connectors
None
Graphics Processor
GF104
GPU Name
GF108
GF104-325-A1
GPU Variant
GF108-400-A1
Fermi
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.585 billion
332 mm²
Die Size
116 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.1
5.1
Shader Model
5.1
