Home GPU Comparison NVIDIA GeForce GTX 550 Ti vs NVIDIA GeForce GTX 590

NVIDIA GeForce GTX 550 Ti vs NVIDIA GeForce GTX 590

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti and 1536MB VRAM GeForce GTX 590 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 550 Ti 's Advantages
Lower TDP (116W vs 365W)
NVIDIA GeForce GTX 590 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (164.0GB/s vs 98.50GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 550 Ti
0.691 TFLOPS
GeForce GTX 590 +80%
1.244 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Mar 2011
GeForce 500
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1026 MHz
Memory Clock
854 MHz

Memory

1024MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
384bit
98.50GB/s
Bandwidth
164.0GB/s

Render Config

-
-
-
4
SM Count
16
192
Shading Units
512
32
TMUs
64
24
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
19.46 GPixel/s
28.80 GTexel/s
Texture Rate
38.91 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
1244 GFLOPS
57.60 GFLOPS
FP64 (double)
155.5 GFLOPS

Board Design

116W
TDP
365W
300 W
Suggested PSU
750 W
2x DVI 1x mini-HDMI 1.3a
Outputs
3x DVI 1x mini-DisplayPort
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

GF116
GPU Name
GF110
GF116-400-A1
GPU Variant
GF110-351-A1
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
3 billion
238 mm²
Die Size
520 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.0
5.1
Shader Model
5.1

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