AMD Radeon R7 340 OEM vs NVIDIA GeForce GT 140 OEM

VS

AMD Radeon R7 340 OEM

NVIDIA GeForce GT 140 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 1024MB VRAM GeForce GT 140 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages

Released 6 years and 2 months late

Boost Clock780MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.00GB/s vs 57.60GB/s)

320 additional rendering cores

Lower TDP (50W vs 105W)

Score

Benchmark

FP32 (float)

Radeon R7 340 OEM +187%

0.599 TFLOPS

GeForce GT 140 OEM

0.208 TFLOPS

Radeon R7 340 OEM

VS

GeForce GT 140 OEM

Graphics Card

May 2015

Release Date

Mar 2009

Pirate Islands

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

730 MHz

Base Clock

-

780 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

57.60GB/s

Render Config

6

Compute Units

-

SM Count

8

384

Shading Units

64

24

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

6.240 GPixel/s

Pixel Rate

10.40 GPixel/s

18.72 GTexel/s

Texture Rate

20.80 GTexel/s

-

599.0 GFLOPS

FP32 (float)

208.0 GFLOPS

37.44 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

105W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

Oland

GPU Name

G94B

-

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.95 billion

Transistors

0.505 billion

77 mm²

Die Size

196 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

5.1

Shader Model

4.0

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