Home GPU Comparison ATI Radeon X550 XT vs NVIDIA GeForce GTX 780 Ti 6 GB

ATI Radeon X550 XT vs NVIDIA GeForce GTX 780 Ti 6 GB

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 6GB VRAM GeForce GTX 780 Ti 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
Boost Clock928MHz
More VRAM (6GB vs 128GB)
Larger VRAM bandwidth (336.6GB/s vs 9.600GB/s)
2880 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Unknown
Radeon R300
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
875 MHz
-
Boost Clock
928 MHz
300 MHz
Memory Clock
1753 MHz

Memory

128MB
Memory Size
6GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
9.600GB/s
Bandwidth
336.6GB/s

Render Config

-
-
-
-
-
-
-
Shading Units
2880
4
TMUs
240
4
ROPs
48
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
1536 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
55.68 GPixel/s
1.600 GTexel/s
Texture Rate
222.7 GTexel/s
-
-
-
-
FP32 (float)
5.345 TFLOPS
-
FP64 (double)
222.7 GFLOPS

Board Design

Unknown
TDP
250W
200 W
Suggested PSU
600 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV410
GPU Name
GK110B
-
-
-
R400
Architecture
Kepler
TSMC
Foundry
TSMC
110 nm
Process Size
28 nm
0.12 billion
Transistors
7.08 billion
156 mm²
Die Size
561 mm²

Graphics Features

9.0b (9_2)
DirectX
12 (11_1)
2.0
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
-
Shader Model
5.1

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