AMD FirePro RG220A vs NVIDIA GeForce GTX 645 OEM

VS

AMD FirePro RG220A

NVIDIA GeForce GTX 645 OEM

We compared two Desktop platform GPUs: 512MB VRAM FirePro RG220A and 1024MB VRAM GeForce GTX 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro RG220A 's Advantages

Lower TDP (35W vs 65W)

NVIDIA GeForce GTX 645 OEM 's Advantages

Released 2 years and 11 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 51.20GB/s)

496 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro RG220A

0.08 TFLOPS

GeForce GTX 645 OEM +1086%

0.949 TFLOPS

FirePro RG220A

VS

GeForce GTX 645 OEM

Graphics Card

May 2010

Release Date

Apr 2013

FirePro Remote

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

128bit

51.20GB/s

Bandwidth

64.00GB/s

Render Config

1

Compute Units

-

80

Shading Units

576

8

TMUs

48

4

ROPs

16

-

L1 Cache

16 KB (per SMX)

-

L2 Cache

256 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

9.888 GPixel/s

4.000 GTexel/s

Texture Rate

39.55 GTexel/s

-

80.00 GFLOPS

FP32 (float)

949.2 GFLOPS

-

FP64 (double)

39.55 GFLOPS

Board Design

35W

TDP

65W

200 W

Suggested PSU

250 W

1x DVI

Outputs

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

None

Power Connectors

None

Graphics Processor

M93

GPU Name

GK106

-

GPU Variant

GK106-200-A1

TeraScale

Architecture

Kepler

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.242 billion

Transistors

2.54 billion

73 mm²

Die Size

221 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

4.1

Shader Model

5.1

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