Home GPU Comparison ATI Radeon HD 5550 vs NVIDIA GeForce GTX 950 OEM

ATI Radeon HD 5550 vs NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5550 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 5 years and 11 months late
Boost Clock1203MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (80.19GB/s vs 51.20GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5550
0.352 TFLOPS
GeForce GTX 950 OEM +600%
2.464 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Jan 2016
Evergreen
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
800 MHz
Memory Clock
1253 MHz

Memory

512MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
80.19GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
1024
16
TMUs
64
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
38.50 GPixel/s
8.800 GTexel/s
Texture Rate
76.99 GTexel/s
-
-
-
352.0 GFLOPS
FP32 (float)
2.464 TFLOPS
-
FP64 (double)
76.99 GFLOPS

Board Design

39W
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Redwood
GPU Name
GM206S
Redwood PRO2
GPU Variant
950 OEM
TeraScale 2
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
2.94 billion
104 mm²
Die Size
228 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.7

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