Home GPU Comparison NVIDIA GeForce GT 440 OEM vs ATI Radeon HD 5870 Mac Edition

NVIDIA GeForce GT 440 OEM vs ATI Radeon HD 5870 Mac Edition

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 1024MB VRAM Radeon HD 5870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 440 OEM 's Advantages
More VRAM (1536GB vs 1024GB)
Lower TDP (65W vs 228W)
ATI Radeon HD 5870 Mac Edition 's Advantages
Larger VRAM bandwidth (153.0GB/s vs 43.20GB/s)
1456 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
Radeon HD 5870 Mac Edition +482%
2.72 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jun 2010
GeForce 400
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1195 MHz

Memory

1536MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
43.20GB/s
Bandwidth
153.0GB/s

Render Config

-
Compute Units
20
3
SM Count
-
144
Shading Units
1600
24
TMUs
80
24
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
27.20 GPixel/s
19.44 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
2.720 TFLOPS
38.88 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

65W
TDP
228W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 2x mini-DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Processor

GF106
GPU Name
Cypress
-
GPU Variant
Cypress XT (215-0735033)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
2.154 billion
238 mm²
Die Size
334 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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