Home GPU Comparison AMD Radeon HD 8550 OEM vs NVIDIA GeForce GT 440

AMD Radeon HD 8550 OEM vs NVIDIA GeForce GT 440

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8550 OEM and 1024MB VRAM GeForce GT 440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8550 OEM 's Advantages
Released 2 years and 8 months late
384 additional rendering cores
Lower TDP (60W vs 65W)
NVIDIA GeForce GT 440 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8550 OEM +100%
0.624 TFLOPS
GeForce GT 440
0.311 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Feb 2011
Sea Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
28.80GB/s

Render Config

6
Compute Units
-
-
SM Count
2
480
Shading Units
96
24
TMUs
16
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
3.240 GPixel/s
15.60 GTexel/s
Texture Rate
12.96 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
311.0 GFLOPS
-
FP64 (double)
25.92 GFLOPS

Board Design

60W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Turks
GPU Name
GF108
Turks PRO (215-0803002)
GPU Variant
GF108-400-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.585 billion
118 mm²
Die Size
116 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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