Home GPU Comparison AMD Radeon R7 450 OEM vs NVIDIA GeForce GT 440 OEM

AMD Radeon R7 450 OEM vs NVIDIA GeForce GT 440 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 1536MB VRAM GeForce GT 440 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 450 OEM 's Advantages
Released 5 years and 8 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (72.00GB/s vs 43.20GB/s)
368 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 450 OEM +102%
0.947 TFLOPS
GeForce GT 440 OEM
0.467 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Oct 2010
Arctic Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
192bit
72.00GB/s
Bandwidth
43.20GB/s

Render Config

8
Compute Units
-
-
SM Count
3
512
Shading Units
144
32
TMUs
24
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
4.860 GPixel/s
29.60 GTexel/s
Texture Rate
19.44 GTexel/s
-
-
-
947.2 GFLOPS
FP32 (float)
466.6 GFLOPS
59.20 GFLOPS
FP64 (double)
38.88 GFLOPS

Board Design

65W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
GF106
Cape Verde PRO2
GPU Variant
-
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.17 billion
123 mm²
Die Size
238 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
2.1
6.5 (5.1)
Shader Model
5.1

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