Home GPU Comparison NVIDIA GeForce GTX TITAN X vs AMD Radeon HD 8550 OEM

NVIDIA GeForce GTX TITAN X vs AMD Radeon HD 8550 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 1024MB VRAM Radeon HD 8550 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages
Released 1 years and 5 months late
Boost Clock1089MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 25.60GB/s)
2592 additional rendering cores
AMD Radeon HD 8550 OEM 's Advantages
Lower TDP (60W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN X +972%
6.691 TFLOPS
Radeon HD 8550 OEM
0.624 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Oct 2013
GeForce 900
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1089 MHz
Boost Clock
-
1753 MHz
Memory Clock
800 MHz

Memory

12GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
-
-
-
3072
Shading Units
480
192
TMUs
24
96
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
3 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

104.5 GPixel/s
Pixel Rate
5.200 GPixel/s
209.1 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
6.691 TFLOPS
FP32 (float)
624.0 GFLOPS
209.1 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
60W
600 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GM200
GPU Name
Turks
GM200-400-A1
GPU Variant
Turks PRO (215-0803002)
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
8 billion
Transistors
0.716 billion
601 mm²
Die Size
118 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
5.0

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