Home GPU Comparison NVIDIA GeForce GT 440 OEM vs AMD Radeon R9 390 X2

NVIDIA GeForce GT 440 OEM vs AMD Radeon R9 390 X2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 8GB VRAM Radeon R9 390 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 440 OEM 's Advantages
Lower TDP (65W vs 580W)
AMD Radeon R9 390 X2 's Advantages
Released 4 years and 11 months late
More VRAM (8GB vs 1536GB)
Larger VRAM bandwidth (345.6GB/s vs 43.20GB/s)
2416 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
Radeon R9 390 X2 +996%
5.12 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Sep 2015
GeForce 400
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1350 MHz

Memory

1536MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
512bit
43.20GB/s
Bandwidth
345.6GB/s

Render Config

-
Compute Units
40
3
SM Count
-
144
Shading Units
2560
24
TMUs
160
24
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
64.00 GPixel/s
19.44 GTexel/s
Texture Rate
160.0 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
5.120 TFLOPS
38.88 GFLOPS
FP64 (double)
640.0 GFLOPS

Board Design

65W
TDP
580W
250 W
Suggested PSU
950 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
4x 8-pin

Graphics Processor

GF106
GPU Name
Grenada
-
GPU Variant
Grenada PRO (215-0880030)
Fermi
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
6.2 billion
238 mm²
Die Size
438 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.3

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