Home GPU Comparison NVIDIA GeForce GTX 550 Ti vs ATI Radeon X1950 PRO DUAL

NVIDIA GeForce GTX 550 Ti vs ATI Radeon X1950 PRO DUAL

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti and 512MB VRAM Radeon X1950 PRO DUAL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 550 Ti 's Advantages
Released 4 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (98.50GB/s vs 44.16GB/s)
192 additional rendering cores
Lower TDP (116W vs 130W)

Score

VS

Graphics Card

Mar 2011
Release Date
Jan 2007
GeForce 500
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1026 MHz
Memory Clock
690 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
98.50GB/s
Bandwidth
44.16GB/s

Render Config

4
SM Count
-
-
Compute Units
-
192
Shading Units
-
32
TMUs
12
24
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
6.900 GPixel/s
28.80 GTexel/s
Texture Rate
6.900 GTexel/s
-
FP16 (half)
-
691.2 GFLOPS
FP32 (float)
-
57.60 GFLOPS
FP64 (double)
-

Graphics Processor

GF116
GPU Name
RV570
GF116-400-A1
GPU Variant
RV570 XT (215PADAKA12FG)
Fermi 2.0
Architecture
R500
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.17 billion
Transistors
0.33 billion
238 mm²
Die Size
230 mm²

Board Design

116W
TDP
130W
300 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1 (full) 3.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
3.0

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