AMD Radeon RX 455 OEM vs NVIDIA GeForce GTX 780

VS

AMD Radeon RX 455 OEM NVIDIA GeForce GTX 780

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 3GB VRAM GeForce GTX 780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages

Released 3 years and 1 months late

Lower TDP (100W vs 250W)

NVIDIA GeForce GTX 780 's Advantages

Boost Clock902MHz

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (288.4GB/s vs 104.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 455 OEM

1.613 TFLOPS

GeForce GTX 780 +157%

4.156 TFLOPS

Radeon RX 455 OEM

VS

GeForce GTX 780

Graphics Card

Jun 2016

Release Date

May 2013

Arctic Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

863 MHz

-

Boost Clock

902 MHz

1625 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

384bit

104.0GB/s

Bandwidth

288.4GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

2304

48

TMUs

192

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

1536 KB

Theoretical Performance

16.80 GPixel/s

Pixel Rate

43.30 GPixel/s

50.40 GTexel/s

Texture Rate

173.2 GTexel/s

-

FP16 (half)

-

1.613 TFLOPS

FP32 (float)

4.156 TFLOPS

100.8 GFLOPS

FP64 (double)

173.2 GFLOPS

Graphics Processor

Tobago

GPU Name

GK110

Tobago PRO (215-0875010)

GPU Variant

GK110-300-A1

GCN 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

7.08 billion

160 mm²

Die Size

561 mm²

Board Design

100W

TDP

250W

300 W

Suggested PSU

600 W

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

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

6.3

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce GT 630 vs AMD Radeon RX 455 OEM

2

NVIDIA GeForce 9300 GS vs AMD Radeon RX 455 OEM

3

NVIDIA GeForce GTX 1080 Ti vs AMD Radeon RX 455 OEM

4

AMD Radeon RX 6600 vs AMD Radeon RX 455 OEM

5

AMD FireStream 9270 vs AMD Radeon RX 455 OEM

6

AMD Radeon RX 455 OEM vs ATI Radeon HD 4730

7

Intel Arc A770 vs AMD Radeon RX 455 OEM

8

AMD Radeon RX 455 OEM vs NVIDIA GeForce GTX 570

9

AMD Radeon RX 455 OEM vs NVIDIA GeForce 9800 GX2

10

AMD Radeon RX 455 OEM vs ATI Radeon HD 4870