Home GPU Comparison NVIDIA GeForce GT 440 OEM vs AMD Radeon HD 6970 X2

NVIDIA GeForce GT 440 OEM vs AMD Radeon HD 6970 X2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 2GB VRAM Radeon HD 6970 X2 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 375W)
AMD Radeon HD 6970 X2 's Advantages
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (176.0GB/s vs 43.20GB/s)
1392 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
Radeon HD 6970 X2 +478%
2.703 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Unknown
GeForce 400
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1375 MHz

Memory

1536MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
43.20GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
24
3
SM Count
-
144
Shading Units
1536
24
TMUs
96
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
28.16 GPixel/s
19.44 GTexel/s
Texture Rate
84.48 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
2.703 TFLOPS
38.88 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
375W
250 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
3x 8-pin

Graphics Processor

GF106
GPU Name
Antilles
-
GPU Variant
Antilles XT (215-0807027)
Fermi
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
2.64 billion
238 mm²
Die Size
389 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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