Home GPU Comparison AMD Radeon HD 6530 vs NVIDIA GeForce GT 630

AMD Radeon HD 6530 vs NVIDIA GeForce GT 630

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6530 and 1024MB VRAM GeForce GT 630 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6530 's Advantages
304 additional rendering cores
Lower TDP (39W vs 65W)
NVIDIA GeForce GT 630 's Advantages
Released 1 years late
Larger VRAM bandwidth (28.80GB/s vs 19.20GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6530 +67%
0.52 TFLOPS
GeForce GT 630
0.311 TFLOPS
VS

Graphics Card

May 2011
Release Date
May 2012
Northern Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
19.20GB/s
Bandwidth
28.80GB/s

Render Config

5
Compute Units
-
-
SM Count
2
400
Shading Units
96
20
TMUs
16
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
3.240 GPixel/s
13.00 GTexel/s
Texture Rate
12.96 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
311.0 GFLOPS
-
FP64 (double)
25.92 GFLOPS

Board Design

39W
TDP
65W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
-
Power Connectors
None

Graphics Processor

Redwood
GPU Name
GF108
Redwood PRO (215-0757004)
GPU Variant
GF108-400-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.627 billion
Transistors
0.585 billion
104 mm²
Die Size
116 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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