GeForce 405 OEM vs GeForce GTX TITAN BLACK
We compared two Desktop platform GPUs: 512MB VRAM GeForce 405 OEM and 6GB VRAM GeForce GTX TITAN BLACK to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 405 OEM Advantages
Lower TDP (25W vs 250W)
GeForce GTX TITAN BLACK Advantages
Released 3 years and 5 months late
Boost Clock980MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.0GB/s vs 12.64GB/s)
2864 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 405 OEM
45
GeForce GTX TITAN BLACK
+12444%
5645
Graphics Card
Sep 2010
Release Date
Feb 2014
GeForce 400
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
889 MHz
-
Boost Clock
980 MHz
790 MHz
Memory Clock
1750 MHz
Memory
512MB
Memory Size
6GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
12.64GB/s
Bandwidth
336.0GB/s
Render Config
2
SM Count
-
16
Shading Units
2880
8
TMUs
240
4
ROPs
48
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
1536 KB
Theoretical Performance
2.356 GPixel/s
Pixel Rate
58.80 GPixel/s
4.712 GTexel/s
Texture Rate
235.2 GTexel/s
44.86 GFLOPS
FP32 (float)
5.645 TFLOPS
-
FP64 (double)
1.882 TFLOPS
Board Design
25W
TDP
250W
200 W
Suggested PSU
600 W
1x DVI
1x HDMI
1x VGA
1x HDMI
1x VGA
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GT218
GPU Name
GK110B
GT218-300-B1
GPU Variant
GK110-430-B1
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
7.08 billion
57 mm²
Die Size
561 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.2
CUDA
3.5
4.1
Shader Model
5.1
