NVIDIA GeForce GTX TITAN Z vs NVIDIA GeForce GT 340 OEM

VS

NVIDIA GeForce GTX TITAN Z NVIDIA GeForce GT 340 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 1024MB VRAM GeForce GT 340 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 4 years and 3 months late

Boost Clock876MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (336.0GB/s vs 27.20GB/s)

2784 additional rendering cores

NVIDIA GeForce GT 340 OEM 's Advantages

Lower TDP (69W vs 375W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN Z +1863%

5.046 TFLOPS

GeForce GT 340 OEM

0.257 TFLOPS

GeForce GTX TITAN Z

VS

GeForce GT 340 OEM

Graphics Card

May 2014

Release Date

Feb 2010

GeForce 700

Generation

GeForce 300

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

850 MHz

Memory

6GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

336.0GB/s

Bandwidth

27.20GB/s

Render Config

-

SM Count

12

-

Compute Units

-

2880

Shading Units

96

240

TMUs

32

48

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

64 KB

Theoretical Performance

52.56 GPixel/s

Pixel Rate

4.400 GPixel/s

210.2 GTexel/s

Texture Rate

17.60 GTexel/s

-

FP16 (half)

-

5.046 TFLOPS

FP32 (float)

257.3 GFLOPS

1.682 TFLOPS

FP64 (double)

-

Graphics Processor

GK110B

GPU Name

GT215

GK110-350-B1

GPU Variant

GT215-301-A3

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

7.08 billion

Transistors

0.727 billion

561 mm²

Die Size

144 mm²

Board Design

375W

TDP

69W

750 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1x VGA

2x 8-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

1.2

5.1

Shader Model

4.1

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