Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs ATI Radeon X1950 PRO DUAL

NVIDIA GeForce GT 520 PCIe x1 vs ATI Radeon X1950 PRO DUAL

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 512MB VRAM Radeon X1950 PRO DUAL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCIe x1 's Advantages
Released 4 years and 3 months late
More VRAM (1024GB vs 512GB)
48 additional rendering cores
Lower TDP (29W vs 130W)
ATI Radeon X1950 PRO DUAL 's Advantages
Larger VRAM bandwidth (44.16GB/s vs 14.40GB/s)

Score

VS

Graphics Card

Apr 2011
Release Date
Jan 2007
GeForce 500
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
44.16GB/s

Render Config

-
-
-
1
SM Count
-
48
Shading Units
-
8
TMUs
12
4
ROPs
12
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
6.900 GPixel/s
6.480 GTexel/s
Texture Rate
6.900 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
-
12.96 GFLOPS
FP64 (double)
-

Board Design

29W
TDP
130W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

GF119
GPU Name
RV570
-
GPU Variant
RV570 XT (215PADAKA12FG)
Fermi 2.0
Architecture
R500
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.292 billion
Transistors
0.33 billion
79 mm²
Die Size
230 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1 (full) 3.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
3.0

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