AMD Radeon R7 340 OEM vs NVIDIA GeForce GT 635 OEM

VS

AMD Radeon R7 340 OEM

NVIDIA GeForce GT 635 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 1024MB VRAM GeForce GT 635 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 1 years and 7 months late

Boost Clock780MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

NVIDIA GeForce GT 635 OEM 's Advantages

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon R7 340 OEM

0.599 TFLOPS

GeForce GT 635 OEM +24%

0.743 TFLOPS

Radeon R7 340 OEM

VS

GeForce GT 635 OEM

Graphics Card

May 2015

Release Date

Oct 2013

Pirate Islands

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

730 MHz

Base Clock

-

780 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

14.40GB/s

Render Config

6

Compute Units

-

384

Shading Units

384

24

TMUs

32

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

6.240 GPixel/s

Pixel Rate

7.736 GPixel/s

18.72 GTexel/s

Texture Rate

30.94 GTexel/s

-

599.0 GFLOPS

FP32 (float)

742.7 GFLOPS

37.44 GFLOPS

FP64 (double)

30.94 GFLOPS

Board Design

50W

TDP

35W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

None

Power Connectors

None

Graphics Processor

Oland

GPU Name

GK208

-

GCN 1.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

1.02 billion

77 mm²

Die Size

87 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

5.1

Shader Model

5.1

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