Home GPU Comparison NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX TITAN BLACK

NVIDIA GeForce GT 630 vs NVIDIA GeForce GTX TITAN BLACK

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 630 and 6GB VRAM GeForce GTX TITAN BLACK to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 's Advantages
Lower TDP (65W vs 250W)
NVIDIA GeForce GTX TITAN BLACK 's Advantages
Released 1 years and 9 months late
Boost Clock980MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.0GB/s vs 28.80GB/s)
2784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630
0.311 TFLOPS
GeForce GTX TITAN BLACK +1715%
5.645 TFLOPS
VS

Graphics Card

May 2012
Release Date
Feb 2014
GeForce 600
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
900 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
6GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
28.80GB/s
Bandwidth
336.0GB/s

Render Config

-
-
-
2
SM Count
-
96
Shading Units
2880
16
TMUs
240
4
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

3.240 GPixel/s
Pixel Rate
58.80 GPixel/s
12.96 GTexel/s
Texture Rate
235.2 GTexel/s
-
-
-
311.0 GFLOPS
FP32 (float)
5.645 TFLOPS
25.92 GFLOPS
FP64 (double)
1.882 TFLOPS

Board Design

65W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF108
GPU Name
GK110B
GF108-400-A1
GPU Variant
GK110-430-B1
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
7.08 billion
116 mm²
Die Size
561 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.5
5.1
Shader Model
5.1

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