Home GPU Comparison AMD Radeon RX 580 OEM vs NVIDIA GeForce GTX 555 OEM

AMD Radeon RX 580 OEM vs NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 OEM 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 580 OEM 's Advantages
Released 5 years and 1 months late
Boost Clock1266MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 91.87GB/s)
2016 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 580 OEM +587%
5.834 TFLOPS
GeForce GTX 555 OEM
0.848 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
May 2011
Polaris
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
2000 MHz
Memory Clock
957 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
256.0GB/s
Bandwidth
91.87GB/s

Render Config

36
Compute Units
-
-
SM Count
6
2304
Shading Units
288
144
TMUs
48
32
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
384 KB
-
-
-

Theoretical Performance

40.51 GPixel/s
Pixel Rate
8.832 GPixel/s
182.3 GTexel/s
Texture Rate
35.33 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
847.9 GFLOPS
364.6 GFLOPS
FP64 (double)
70.66 GFLOPS

Board Design

150W
TDP
150W
450 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Ellesmere
GPU Name
GF114
Polaris 10 XT (215-0876184)
GPU Variant
GF114-200-KB-A1
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
1.95 billion
232 mm²
Die Size
332 mm²

Graphics Features

12 (12_0)
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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