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

AMD Radeon R7 250 vs NVIDIA GeForce GT 440 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 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 250 's Advantages
Released 3 years late
368 additional rendering cores
Lower TDP (55W vs 65W)
NVIDIA GeForce GT 440 OEM 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (43.20GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 250 +53%
0.717 TFLOPS
GeForce GT 440 OEM
0.467 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
1536MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
192bit
28.80GB/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

11.20 GPixel/s
Pixel Rate
4.860 GPixel/s
22.40 GTexel/s
Texture Rate
19.44 GTexel/s
-
-
-
716.8 GFLOPS
FP32 (float)
466.6 GFLOPS
44.80 GFLOPS
FP64 (double)
38.88 GFLOPS

Board Design

55W
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 PRO
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
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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