Home GPU Comparison NVIDIA GeForce GTX 480 Core 512 vs ATI Radeon HD 4520

NVIDIA GeForce GTX 480 Core 512 vs ATI Radeon HD 4520

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 and 512MB VRAM Radeon HD 4520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480 Core 512 's Advantages
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 6.400GB/s)
432 additional rendering cores
ATI Radeon HD 4520 's Advantages
Lower TDP (25W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX 480 Core 512 +1022%
1.078 TFLOPS
Radeon HD 4520
0.096 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2009
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
400 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
134.4GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
1
16
SM Count
-
512
Shading Units
80
64
TMUs
8
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

16.86 GPixel/s
Pixel Rate
2.400 GPixel/s
33.73 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1078 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

375W
TDP
25W
750 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
RV710
GF100-ES-DT1-A2
GPU Variant
RV710 (215-0725016)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.242 billion
529 mm²
Die Size
73 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.1

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