NVIDIA GeForce GTX TITAN vs NVIDIA GeForce GT 330 OEM
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN and 1024MB VRAM GeForce GT 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX TITAN 's Advantages
Released 3 years late
Boost Clock876MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 51.20GB/s)
2592 additional rendering cores
NVIDIA GeForce GT 330 OEM 's Advantages
Lower TDP (75W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX TITAN
+1862%
4.709 TFLOPS
GeForce GT 330 OEM
0.24 TFLOPS
Graphics Card
Feb 2013
Release Date
Feb 2010
GeForce 700
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
836 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz
Memory
6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
51.20GB/s
Render Config
-
-
-
-
SM Count
12
2688
Shading Units
96
224
TMUs
48
48
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
49.06 GPixel/s
Pixel Rate
4.000 GPixel/s
196.2 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
4.709 TFLOPS
FP32 (float)
240.0 GFLOPS
1.570 TFLOPS
FP64 (double)
-
Board Design
250W
TDP
75W
600 W
Suggested PSU
250 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI
1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GK110
GPU Name
G92
GK110-400-A1
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
7.08 billion
Transistors
0.754 billion
561 mm²
Die Size
324 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
1.1
5.1
Shader Model
4.0
