Home GPU Comparison ATI Radeon X1550 vs NVIDIA GeForce GTX 1080 11Gbps

ATI Radeon X1550 vs NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1550 and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1550 's Advantages
Lower TDP (27W vs 180W)
NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Released 10 years and 3 months late
Boost Clock1733MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (352.3GB/s vs 12.80GB/s)
2560 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Apr 2017
Radeon R500 PCIe
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
400 MHz
Memory Clock
1376 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5X
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
352.3GB/s

Render Config

-
-
-
-
SM Count
20
-
Shading Units
2560
4
TMUs
160
4
ROPs
64
-
-
-
-
-
-
-
L1 Cache
48 KB (per SM)
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
110.9 GPixel/s
2.200 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
-
FP32 (float)
8.873 TFLOPS
-
FP64 (double)
277.3 GFLOPS

Board Design

27W
TDP
180W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

RV516
GPU Name
GP104
-
GPU Variant
GP104-410-A1
R500
Architecture
Pascal
UMC
Foundry
TSMC
80 nm
Process Size
16 nm
0.107 billion
Transistors
7.2 billion
100 mm²
Die Size
314 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (12_1)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
3.0
Shader Model
6.4

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