Home GPU Comparison ATI Radeon X1650 vs NVIDIA GeForce GT 520 PCIe x1

ATI Radeon X1650 vs NVIDIA GeForce GT 520 PCIe x1

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 1024MB VRAM GeForce GT 520 PCIe x1 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 3 years and 5 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 6.400GB/s)
48 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
14.40GB/s

Render Config

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

Theoretical Performance

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

Board Design

Unknown
TDP
29W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

RV516
GPU Name
GF119
-
-
-
Ultra-Threaded SE
Architecture
Fermi 2.0
UMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.105 billion
Transistors
0.292 billion
100 mm²
Die Size
79 mm²

Graphics Features

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

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