AMD Radeon RX Vega 64 vs NVIDIA GeForce GTX 555 OEM

VS

AMD Radeon RX Vega 64

NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 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 RX Vega 64 's Advantages

Released 6 years and 3 months late

Boost Clock1546MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (483.8GB/s vs 91.87GB/s)

3808 additional rendering cores

NVIDIA GeForce GTX 555 OEM 's Advantages

Lower TDP (150W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 +1392%

12.66 TFLOPS

GeForce GTX 555 OEM

0.848 TFLOPS

Radeon RX Vega 64

VS

GeForce GTX 555 OEM

Graphics Card

Aug 2017

Release Date

May 2011

Vega

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

945 MHz

Memory Clock

957 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

192bit

483.8GB/s

Bandwidth

91.87GB/s

Render Config

64

Compute Units

-

SM Count

6

4096

Shading Units

288

256

TMUs

48

64

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

384 KB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

8.832 GPixel/s

395.8 GTexel/s

Texture Rate

35.33 GTexel/s

25.33 TFLOPS

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

847.9 GFLOPS

791.6 GFLOPS

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 10

GPU Name

GF114

Vega 10 XT (215-0894200)

GPU Variant

GF114-200-KB-A1

GCN 5.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

12.5 billion

Transistors

1.95 billion

495 mm²

Die Size

332 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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