ATI Radeon HD 4550 vs NVIDIA GeForce GTX 550 Ti
We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 4550 and 1024MB VRAM GeForce GTX 550 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 4550 's Advantages
Lower TDP (25W vs 116W)
NVIDIA GeForce GTX 550 Ti 's Advantages
Released 2 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (98.50GB/s vs 10.48GB/s)
112 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4550
0.096 TFLOPS
GeForce GTX 550 Ti
+619%
0.691 TFLOPS
Graphics Card
Sep 2008
Release Date
Mar 2011
Radeon R700
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
655 MHz
Memory Clock
1026 MHz
Memory
256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
192bit
10.48GB/s
Bandwidth
98.50GB/s
Render Config
1
Compute Units
-
-
SM Count
4
80
Shading Units
192
8
TMUs
32
4
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
2.400 GPixel/s
Pixel Rate
7.200 GPixel/s
4.800 GTexel/s
Texture Rate
28.80 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
57.60 GFLOPS
Board Design
25W
TDP
116W
200 W
Suggested PSU
300 W
1x DVI
1x HDMI 1.3a
1x DisplayPort 1.0
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin
Graphics Processor
RV710
GPU Name
GF116
RV710
(215-0725016)
GPU Variant
GF116-400-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
1.17 billion
73 mm²
Die Size
238 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1
