Home GPU Comparison NVIDIA GeForce GT 440 OEM vs ATI Radeon HD 2600 XT AGP

NVIDIA GeForce GT 440 OEM vs ATI Radeon HD 2600 XT AGP

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 256MB VRAM Radeon HD 2600 XT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 440 OEM 's Advantages
Released 3 years and 4 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (43.20GB/s vs 25.60GB/s)
24 additional rendering cores
ATI Radeon HD 2600 XT AGP 's Advantages
Lower TDP (45W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM +143%
0.467 TFLOPS
Radeon HD 2600 XT AGP
0.192 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jun 2007
GeForce 400
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

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

Memory

1536MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
192bit
Memory Bus
128bit
43.20GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
3
SM Count
-
144
Shading Units
120
24
TMUs
8
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
3.200 GPixel/s
19.44 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
192.0 GFLOPS
38.88 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
45W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

GF106
GPU Name
RV630
-
GPU Variant
RV630 XT (215CDABKA15FG)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.17 billion
Transistors
0.39 billion
238 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.0

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