AMD Radeon VII vs NVIDIA GeForce GTX 555 OEM

VS

AMD Radeon VII

NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Released 7 years and 9 months late

Boost Clock1750MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (1020GB/s vs 91.87GB/s)

3552 additional rendering cores

NVIDIA GeForce GTX 555 OEM 's Advantages

Lower TDP (150W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +1484%

13.44 TFLOPS

GeForce GTX 555 OEM

0.848 TFLOPS

Radeon VII

VS

GeForce GTX 555 OEM

Graphics Card

Feb 2019

Release Date

May 2011

Vega II

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1750 MHz

Boost Clock

-

1000 MHz

Memory Clock

957 MHz

Memory

16GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

192bit

1020GB/s

Bandwidth

91.87GB/s

Render Config

60

Compute Units

-

SM Count

6

3840

Shading Units

288

240

TMUs

48

64

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

384 KB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

8.832 GPixel/s

420.0 GTexel/s

Texture Rate

35.33 GTexel/s

26.88 TFLOPS

FP16 (half)

-

13.44 TFLOPS

FP32 (float)

847.9 GFLOPS

3.360 TFLOPS

FP64 (double)

70.66 GFLOPS

Board Design

295W

TDP

150W

600 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Vega 20

GPU Name

GF114

Vega 20 XT

GPU Variant

GF114-200-KB-A1

GCN 5.1

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

13.23 billion

Transistors

1.95 billion

331 mm²

Die Size

332 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

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