Home GPU Comparison AMD Radeon R7 240 OEM vs NVIDIA GeForce GT 440

AMD Radeon R7 240 OEM vs NVIDIA GeForce GT 440

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 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 R7 240 OEM 's Advantages
Released 2 years and 9 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
224 additional rendering cores
Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)
Radeon R7 240 OEM +60%
0.499 TFLOPS
GeForce GT 440
0.311 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Feb 2011
Volcanic Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s

Render Config

5
Compute Units
-
-
SM Count
2
320
Shading Units
96
20
TMUs
16
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

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

Board Design

50W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
GF108
-
GPU Variant
GF108-400-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.585 billion
77 mm²
Die Size
116 mm²

Graphics Features

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

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