ATI Radeon X1650 GT vs NVIDIA GeForce GTX 780 Rev. 2

VS

ATI Radeon X1650 GT NVIDIA GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages

Released 6 years and 4 months late

Boost Clock902MHz

Larger VRAM bandwidth (288.4GB/s vs 12.80GB/s)

2304 additional rendering cores

Score

Radeon X1650 GT

VS

GeForce GTX 780 Rev. 2

Graphics Card

May 2007

Release Date

Sep 2013

Radeon R500 PCIe

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

863 MHz

-

Boost Clock

902 MHz

400 MHz

Memory Clock

1502 MHz

Memory

128MB

Memory Size

3GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

384bit

12.80GB/s

Bandwidth

288.4GB/s

Render Config

-

SM Count

-

Compute Units

-

Shading Units

2304

8

TMUs

192

8

ROPs

48

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

-

L2 Cache

1536 KB

Theoretical Performance

3.200 GPixel/s

Pixel Rate

43.30 GPixel/s

3.200 GTexel/s

Texture Rate

173.2 GTexel/s

-

FP16 (half)

-

FP32 (float)

4.156 TFLOPS

-

FP64 (double)

173.2 GFLOPS

Graphics Processor

RV560

GPU Name

GK110B

RV560 GT

GPU Variant

GK110-300-B1

Ultra-Threaded SE

Architecture

Kepler

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.312 billion

Transistors

7.08 billion

230 mm²

Die Size

561 mm²

Board Design

Unknown

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x VGA 1x S-Video

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

9.0c (9_3)

DirectX

12 (11_1)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.5

3.0

Shader Model

5.1

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