NVIDIA GeForce GTX 780 6 GB vs AMD Radeon R5 330 OEM

VS

NVIDIA GeForce GTX 780 6 GB AMD Radeon R5 330 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 6 GB and 2GB VRAM Radeon R5 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 6 GB 's Advantages

Boost Clock has increased by 5% (902MHz vs 855MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.4GB/s vs 14.40GB/s)

1984 additional rendering cores

AMD Radeon R5 330 OEM 's Advantages

Released 1 years and 8 months late

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 6 GB +659%

4.156 TFLOPS

Radeon R5 330 OEM

0.547 TFLOPS

GeForce GTX 780 6 GB

VS

Radeon R5 330 OEM

Graphics Card

Sep 2013

Release Date

May 2015

GeForce 700

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

863 MHz

Base Clock

830 MHz

902 MHz

Boost Clock

855 MHz

1502 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

384bit

Memory Bus

64bit

288.4GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

Compute Units

5

2304

Shading Units

320

192

TMUs

20

48

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

128 KB

Theoretical Performance

43.30 GPixel/s

Pixel Rate

6.840 GPixel/s

173.2 GTexel/s

Texture Rate

17.10 GTexel/s

-

FP16 (half)

-

4.156 TFLOPS

FP32 (float)

547.2 GFLOPS

173.2 GFLOPS

FP64 (double)

-

Graphics Processor

GK110B

GPU Name

Hainan

GK110-301-B1

GPU Variant

-

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

0.69 billion

561 mm²

Die Size

56 mm²

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

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

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.1

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

5.1

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