Home GPU Comparison NVIDIA GeForce GT 440 OEM vs AMD Radeon HD 7720 OEM

NVIDIA GeForce GT 440 OEM vs AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 440 OEM 's Advantages
More VRAM (1536GB vs 1024GB)
Lower TDP (65W vs 150W)
AMD Radeon HD 7720 OEM 's Advantages
Released 2 years and 5 months late
Larger VRAM bandwidth (134.4GB/s vs 43.20GB/s)
656 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
Radeon HD 7720 OEM +187%
1.344 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Mar 2013
GeForce 400
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1050 MHz

Memory

1536MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
43.20GB/s
Bandwidth
134.4GB/s

Render Config

-
Compute Units
10
3
SM Count
-
144
Shading Units
800
24
TMUs
40
24
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
26.88 GPixel/s
19.44 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
1344 GFLOPS
38.88 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

GF106
GPU Name
Barts
-
GPU Variant
Barts LE (215-0798002)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
1.7 billion
238 mm²
Die Size
255 mm²

Graphics Features

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

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