NVIDIA GeForce GT 440 vs NVIDIA GeForce GTX 460 v2
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 and 1024MB VRAM GeForce GTX 460 v2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 440 's Advantages
Lower TDP (65W vs 160W)
NVIDIA GeForce GTX 460 v2 's Advantages
Released 7 months late
Larger VRAM bandwidth (96.19GB/s vs 28.80GB/s)
240 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 440
0.311 TFLOPS
GeForce GTX 460 v2
+236%
1.046 TFLOPS
Graphics Card
Feb 2011
Release Date
Sep 2011
GeForce 400
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
900 MHz
Memory Clock
1002 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
28.80GB/s
Bandwidth
96.19GB/s
Render Config
-
-
-
2
SM Count
7
96
Shading Units
336
16
TMUs
56
4
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
3.240 GPixel/s
Pixel Rate
10.91 GPixel/s
12.96 GTexel/s
Texture Rate
43.62 GTexel/s
-
-
-
311.0 GFLOPS
FP32 (float)
1046 GFLOPS
25.92 GFLOPS
FP64 (double)
87.19 GFLOPS
Board Design
65W
TDP
160W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin
Graphics Processor
GF108
GPU Name
GF114
GF108-400-A1
GPU Variant
GF114-400-A1
Fermi
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
1.95 billion
116 mm²
Die Size
332 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
