Home GPU Comparison AMD Radeon HD 8770 OEM vs NVIDIA GeForce GT 520 PCI

AMD Radeon HD 8770 OEM vs NVIDIA GeForce GT 520 PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8770 OEM and 1024MB VRAM GeForce GT 520 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770 OEM 's Advantages
Released 2 years and 5 months late
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
848 additional rendering cores
NVIDIA GeForce GT 520 PCI 's Advantages
Lower TDP (29W vs 85W)

Score

Benchmark

FP32 (float)
Radeon HD 8770 OEM +1106%
1.882 TFLOPS
GeForce GT 520 PCI
0.156 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Apr 2011
Sea Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

14
Compute Units
-
-
SM Count
1
896
Shading Units
48
56
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

16.80 GPixel/s
Pixel Rate
1.620 GPixel/s
58.80 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
1.882 TFLOPS
FP32 (float)
155.5 GFLOPS
117.6 GFLOPS
FP64 (double)
12.96 GFLOPS

Board Design

85W
TDP
29W
250 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
Power Connectors
None

Graphics Processor

Bonaire
GPU Name
GF119
Bonaire XT (215-0839039)
GPU Variant
GF119-300-A1
GCN 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.292 billion
160 mm²
Die Size
79 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1

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