Home GPU Comparison AMD Radeon Sky 500 vs NVIDIA GeForce GT 430 PCI

AMD Radeon Sky 500 vs NVIDIA GeForce GT 430 PCI

We compared two Desktop platform GPUs: 4GB VRAM Radeon Sky 500 and 512MB VRAM GeForce GT 430 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 500 's Advantages
Released 2 years and 5 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 9.600GB/s)
1184 additional rendering cores
NVIDIA GeForce GT 430 PCI 's Advantages
Lower TDP (49W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Sky 500 +804%
2.432 TFLOPS
GeForce GT 430 PCI
0.269 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Oct 2010
Radeon Sky
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
600 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
9.600GB/s

Render Config

20
Compute Units
-
-
SM Count
2
1280
Shading Units
96
80
TMUs
16
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
2.800 GPixel/s
76.00 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
268.8 GFLOPS
152.0 GFLOPS
FP64 (double)
22.40 GFLOPS

Board Design

150W
TDP
49W
450 W
Suggested PSU
200 W
1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
GF108
Pitcairn XT GL (215-0828073)
GPU Variant
GF108-300-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.585 billion
212 mm²
Die Size
116 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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