Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce GT 520 PCIe x1

AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce GT 520 PCIe x1

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 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

AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Released 9 months late
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (240.0GB/s vs 14.40GB/s)
1488 additional rendering cores
NVIDIA GeForce GT 520 PCIe x1 's Advantages
Lower TDP (29W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1 +1721%
2.842 TFLOPS
GeForce GT 520 PCIe x1
0.156 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

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

Render Config

-
SM Count
1
24
Compute Units
-
1536
Shading Units
48
96
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
128 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
1.620 GPixel/s
88.80 GTexel/s
Texture Rate
6.480 GTexel/s
-
FP16 (half)
-
2.842 TFLOPS
FP32 (float)
155.5 GFLOPS
710.4 GFLOPS
FP64 (double)
12.96 GFLOPS

Graphics Processor

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

Board Design

185W
TDP
29W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

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

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