Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon HD 7950 Monica BIOS 2

NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon HD 7950 Monica BIOS 2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 3GB VRAM Radeon HD 7950 Monica BIOS 2 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
Lower TDP (29W vs 85W)
AMD Radeon HD 7950 Monica BIOS 2 's Advantages
Released 9 months late
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 14.40GB/s)
720 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
Radeon HD 7950 Monica BIOS 2 +687%
1.229 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2012
GeForce 500
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
14.40GB/s
Bandwidth
240.0GB/s

Render Config

-
Compute Units
12
1
SM Count
-
48
Shading Units
768
8
TMUs
48
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
25.60 GPixel/s
6.480 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
1229 GFLOPS
12.96 GFLOPS
FP64 (double)
307.2 GFLOPS

Board Design

29W
TDP
85W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF119
GPU Name
Tahiti
-
GPU Variant
Tahiti PRO (215-0821056)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
4.313 billion
79 mm²
Die Size
352 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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