Home GPU Comparison NVIDIA GeForce GT 440 OEM vs AMD Radeon R7 250 OEM

NVIDIA GeForce GT 440 OEM vs AMD Radeon R7 250 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 2GB VRAM Radeon R7 250 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
Larger VRAM bandwidth (43.20GB/s vs 32.00GB/s)
AMD Radeon R7 250 OEM 's Advantages
Released 3 years late
Boost Clock1050MHz
More VRAM (2GB vs 1536GB)
240 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
Radeon R7 250 OEM +72%
0.806 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Oct 2013
GeForce 400
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
900 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
2GB
DDR3
Memory Type
DDR3
192bit
Memory Bus
128bit
43.20GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
6
3
SM Count
-
144
Shading Units
384
24
TMUs
24
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
8.400 GPixel/s
19.44 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
806.4 GFLOPS
38.88 GFLOPS
FP64 (double)
50.40 GFLOPS

Board Design

65W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

GF106
GPU Name
Oland
-
GPU Variant
Oland XT (215-0837000)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
0.95 billion
238 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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