Home GPU Comparison NVIDIA GeForce GTX 555 OEM vs NVIDIA GeForce GTX TITAN Z

NVIDIA GeForce GTX 555 OEM vs NVIDIA GeForce GTX TITAN Z

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 6GB VRAM GeForce GTX TITAN Z to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 555 OEM 's Advantages
Lower TDP (150W vs 375W)
NVIDIA GeForce GTX TITAN Z 's Advantages
Released 3 years late
Boost Clock876MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.0GB/s vs 91.87GB/s)
2592 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 555 OEM
0.848 TFLOPS
GeForce GTX TITAN Z +495%
5.046 TFLOPS
VS

Graphics Card

May 2011
Release Date
May 2014
GeForce 500
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
705 MHz
-
Boost Clock
876 MHz
957 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
384bit
91.87GB/s
Bandwidth
336.0GB/s

Render Config

-
-
-
6
SM Count
-
288
Shading Units
2880
48
TMUs
240
24
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
384 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

8.832 GPixel/s
Pixel Rate
52.56 GPixel/s
35.33 GTexel/s
Texture Rate
210.2 GTexel/s
-
-
-
847.9 GFLOPS
FP32 (float)
5.046 TFLOPS
70.66 GFLOPS
FP64 (double)
1.682 TFLOPS

Board Design

150W
TDP
375W
450 W
Suggested PSU
750 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

GF114
GPU Name
GK110B
GF114-200-KB-A1
GPU Variant
GK110-350-B1
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
7.08 billion
332 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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