Home GPU Comparison ATI Radeon HD 3550 vs NVIDIA GeForce GTX 950 OEM

ATI Radeon HD 3550 vs NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3550 and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 OEM 's Advantages
Released 7 years and 5 months late
Boost Clock1203MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (80.19GB/s vs 6.336GB/s)
984 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3550
0.048 TFLOPS
GeForce GTX 950 OEM +5033%
2.464 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jan 2016
Radeon R600
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
937 MHz
-
Boost Clock
1203 MHz
396 MHz
Memory Clock
1253 MHz

Memory

512MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.336GB/s
Bandwidth
80.19GB/s

Render Config

2
Compute Units
-
-
-
-
40
Shading Units
1024
4
TMUs
64
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
48 KB (per SMM)
64 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

2.376 GPixel/s
Pixel Rate
38.50 GPixel/s
2.376 GTexel/s
Texture Rate
76.99 GTexel/s
-
-
-
47.52 GFLOPS
FP32 (float)
2.464 TFLOPS
-
FP64 (double)
76.99 GFLOPS

Board Design

30W
TDP
Unknown
200 W
Suggested PSU
200 W
2x DisplayPort
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

RV620
GPU Name
GM206S
RV620 PRO (215-0670006)
GPU Variant
950 OEM
TeraScale
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.181 billion
Transistors
2.94 billion
67 mm²
Die Size
228 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
4.1
Shader Model
6.7

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