ATI FirePro V7800 vs NVIDIA GeForce GTX 555 OEM

VS

ATI FirePro V7800 NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800 and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (128.0GB/s vs 91.87GB/s)

1152 additional rendering cores

NVIDIA GeForce GTX 555 OEM 's Advantages

Released 1 years and 1 months late

Score

Benchmark

FP32 (float)

FirePro V7800 +137%

2.016 TFLOPS

GeForce GTX 555 OEM

0.848 TFLOPS

FirePro V7800

VS

GeForce GTX 555 OEM

Graphics Card

Apr 2010

Release Date

May 2011

FirePro

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

957 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

192bit

128.0GB/s

Bandwidth

91.87GB/s

Render Config

-

SM Count

6

18

Compute Units

-

1440

Shading Units

288

72

TMUs

48

32

ROPs

24

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

384 KB

Theoretical Performance

22.40 GPixel/s

Pixel Rate

8.832 GPixel/s

50.40 GTexel/s

Texture Rate

35.33 GTexel/s

-

FP16 (half)

-

2.016 TFLOPS

FP32 (float)

847.9 GFLOPS

403.2 GFLOPS

FP64 (double)

70.66 GFLOPS

Graphics Processor

Cypress

GPU Name

GF114

Cypress PRO GL

GPU Variant

GF114-200-KB-A1

TeraScale 2

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

2.154 billion

Transistors

1.95 billion

334 mm²

Die Size

332 mm²

Board Design

150W

TDP

150W

450 W

Suggested PSU

450 W

1x DVI 2x DisplayPort 1.1

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin

Power Connectors

2x 6-pin

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

5.0

Shader Model

5.1

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