Home GPU Comparison NVIDIA GeForce GTX 580 Rev. 2 vs AMD Radeon HD 6530

NVIDIA GeForce GTX 580 Rev. 2 vs AMD Radeon HD 6530

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 Rev. 2 and 1024MB VRAM Radeon HD 6530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 Rev. 2 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (192.4GB/s vs 19.20GB/s)
112 additional rendering cores
AMD Radeon HD 6530 's Advantages
Lower TDP (39W vs 244W)

Score

Benchmark

FP32 (float)
GeForce GTX 580 Rev. 2 +204%
1.581 TFLOPS
Radeon HD 6530
0.52 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
May 2011
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
600 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
192.4GB/s
Bandwidth
19.20GB/s

Render Config

16
SM Count
-
-
Compute Units
5
512
Shading Units
400
64
TMUs
20
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
256 KB

Theoretical Performance

24.70 GPixel/s
Pixel Rate
5.200 GPixel/s
49.41 GTexel/s
Texture Rate
13.00 GTexel/s
-
FP16 (half)
-
1.581 TFLOPS
FP32 (float)
520.0 GFLOPS
197.6 GFLOPS
FP64 (double)
-

Graphics Processor

GF110
GPU Name
Redwood
GF110-380-A1
GPU Variant
Redwood PRO (215-0757004)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3 billion
Transistors
0.627 billion
520 mm²
Die Size
104 mm²

Board Design

244W
TDP
39W
550 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
-

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
2.0
CUDA
-
5.1
Shader Model
5.0

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