Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs ATI FirePro V7800

NVIDIA GeForce GT 520 PCIe x1 vs ATI FirePro V7800

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 2GB VRAM FirePro V7800 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 1 years late
Lower TDP (29W vs 150W)
ATI FirePro V7800 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 14.40GB/s)
1392 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
FirePro V7800 +1192%
2.016 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Apr 2010
GeForce 500
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
1
SM Count
-
48
Shading Units
1440
8
TMUs
72
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
22.40 GPixel/s
6.480 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
2.016 TFLOPS
12.96 GFLOPS
FP64 (double)
403.2 GFLOPS

Board Design

29W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 2x DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Processor

GF119
GPU Name
Cypress
-
GPU Variant
Cypress PRO GL
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
2.154 billion
79 mm²
Die Size
334 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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