Home GPU Comparison NVIDIA GeForce GTX TITAN Z vs NVIDIA GeForce G100 OEM

NVIDIA GeForce GTX TITAN Z vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 256MB VRAM GeForce G100 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN Z 's Advantages
Released 5 years and 2 months late
Boost Clock876MHz
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (336.0GB/s vs 6.400GB/s)
2872 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Lower TDP (35W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN Z +23928%
5.046 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

May 2014
Release Date
Mar 2009
GeForce 700
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

6GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
336.0GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
-
SM Count
1
2880
Shading Units
8
240
TMUs
4
48
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

52.56 GPixel/s
Pixel Rate
2.160 GPixel/s
210.2 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
5.046 TFLOPS
FP32 (float)
20.80 GFLOPS
1.682 TFLOPS
FP64 (double)
-

Board Design

375W
TDP
35W
750 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x S-Video
2x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
G98
GK110-350-B1
GPU Variant
G98-309-U2
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
7.08 billion
Transistors
0.21 billion
561 mm²
Die Size
86 mm²

Graphics Features

12 (11_1)
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

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