Home GPU Comparison NVIDIA GeForce GT 440 OEM vs AMD Radeon HD 8870 OEM

NVIDIA GeForce GT 440 OEM vs AMD Radeon HD 8870 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 2GB VRAM Radeon HD 8870 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
Lower TDP (65W vs 175W)
AMD Radeon HD 8870 OEM 's Advantages
Released 2 years and 3 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (153.6GB/s vs 43.20GB/s)
1136 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
Radeon HD 8870 OEM +448%
2.56 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1200 MHz

Memory

1536MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
43.20GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
3
SM Count
-
144
Shading Units
1280
24
TMUs
80
24
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
32.00 GPixel/s
19.44 GTexel/s
Texture Rate
80.00 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
2.560 TFLOPS
38.88 GFLOPS
FP64 (double)
160.0 GFLOPS

Board Design

65W
TDP
175W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

GF106
GPU Name
Pitcairn
-
GPU Variant
Pitcairn XT (215-0828047)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
2.8 billion
238 mm²
Die Size
212 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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