Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 vs AMD Radeon HD 6530

NVIDIA GeForce GT 630 Rev. 2 vs AMD Radeon HD 6530

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 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 GT 630 Rev. 2 's Advantages
Released 2 years late
More VRAM (2GB vs 1GB)
Lower TDP (25W vs 39W)
AMD Radeon HD 6530 's Advantages
Larger VRAM bandwidth (19.20GB/s vs 14.40GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 +33%
0.693 TFLOPS
Radeon HD 6530
0.52 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2011
GeForce 600
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
19.20GB/s

Render Config

-
SM Count
-
-
Compute Units
5
384
Shading Units
400
32
TMUs
20
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

7.216 GPixel/s
Pixel Rate
5.200 GPixel/s
28.86 GTexel/s
Texture Rate
13.00 GTexel/s
-
FP16 (half)
-
692.7 GFLOPS
FP32 (float)
520.0 GFLOPS
28.86 GFLOPS
FP64 (double)
-

Graphics Processor

GK208
GPU Name
Redwood
GK208-301-A1
GPU Variant
Redwood PRO (215-0757004)
Kepler 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.627 billion
87 mm²
Die Size
104 mm²

Board Design

25W
TDP
39W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
5.0

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