ATI Radeon HD 3550 vs NVIDIA GeForce GTX 750 Ti
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3550 and 2GB VRAM GeForce GTX 750 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 60W)
NVIDIA GeForce GTX 750 Ti 's Advantages
Released 5 years and 6 months late
Boost Clock1085MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 6.336GB/s)
600 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 3550
0.048 TFLOPS
GeForce GTX 750 Ti
+2793%
1.389 TFLOPS
Graphics Card
Aug 2008
Release Date
Feb 2014
Radeon R600
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1020 MHz
-
Boost Clock
1085 MHz
396 MHz
Memory Clock
1350 MHz
Memory
512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.336GB/s
Bandwidth
86.40GB/s
Render Config
2
Compute Units
-
-
-
-
40
Shading Units
640
4
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
64 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
2.376 GPixel/s
Pixel Rate
17.36 GPixel/s
2.376 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
47.52 GFLOPS
FP32 (float)
1389 GFLOPS
-
FP64 (double)
43.40 GFLOPS
Board Design
30W
TDP
60W
200 W
Suggested PSU
250 W
2x DisplayPort
Outputs
2x DVI
1x mini-HDMI 2.0
None
Power Connectors
None
Graphics Processor
RV620
GPU Name
GM107
RV620 PRO
(215-0670006)
GPU Variant
GM107-400-A2
TeraScale
Architecture
Maxwell
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.181 billion
Transistors
1.87 billion
67 mm²
Die Size
148 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
4.1
Shader Model
5.1
