Home GPU Comparison AMD Radeon HD 7470 OEM vs AMD Radeon HD 6530

AMD Radeon HD 7470 OEM vs AMD Radeon HD 6530

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7470 OEM and 1024MB VRAM Radeon HD 6530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470 OEM 's Advantages
Released 8 months late
Larger VRAM bandwidth (28.80GB/s vs 19.20GB/s)
Lower TDP (27W vs 39W)
AMD Radeon HD 6530 's Advantages
240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7470 OEM
0.24 TFLOPS
Radeon HD 6530 +116%
0.52 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
May 2011
Southern Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
28.80GB/s
Bandwidth
19.20GB/s

Render Config

-
SM Count
-
2
Compute Units
5
160
Shading Units
400
8
TMUs
20
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB

Theoretical Performance

3.000 GPixel/s
Pixel Rate
5.200 GPixel/s
6.000 GTexel/s
Texture Rate
13.00 GTexel/s
-
FP16 (half)
-
240.0 GFLOPS
FP32 (float)
520.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

Caicos
GPU Name
Redwood
Khalidster
GPU Variant
Redwood PRO (215-0757004)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.627 billion
67 mm²
Die Size
104 mm²

Board Design

27W
TDP
39W
200 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
5.0

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