Home GPU Comparison NVIDIA GeForce GT 430 vs AMD Radeon Sky 700

NVIDIA GeForce GT 430 vs AMD Radeon Sky 700

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 and 6GB VRAM Radeon Sky 700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 's Advantages
Lower TDP (49W vs 225W)
AMD Radeon Sky 700 's Advantages
Released 2 years and 5 months late
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (264.0GB/s vs 12.80GB/s)
1696 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 430
0.269 TFLOPS
Radeon Sky 700 +1099%
3.226 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1375 MHz

Memory

512MB
Memory Size
6GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
12.80GB/s
Bandwidth
264.0GB/s

Render Config

-
Compute Units
28
2
SM Count
-
96
Shading Units
1792
16
TMUs
112
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
28.80 GPixel/s
11.20 GTexel/s
Texture Rate
100.8 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
3.226 TFLOPS
22.40 GFLOPS
FP64 (double)
806.4 GFLOPS

Board Design

49W
TDP
225W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DisplayPort 1.2
None
Power Connectors
1x 8-pin

Graphics Processor

GF108
GPU Name
Tahiti
GF108-300-A1
GPU Variant
Tahiti PRO GL
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
4.313 billion
116 mm²
Die Size
352 mm²

Graphics Features

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

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