Home GPU Comparison NVIDIA GeForce GT 430 vs AMD Radeon HD 8490 OEM

NVIDIA GeForce GT 430 vs AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8490 OEM 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
64 additional rendering cores
Lower TDP (35W vs 49W)

Score

Benchmark

FP32 (float)
GeForce GT 430
0.269 TFLOPS
Radeon HD 8490 OEM +4%
0.28 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jul 2013
GeForce 400
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
2
2
SM Count
-
96
Shading Units
160
16
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
3.500 GPixel/s
11.20 GTexel/s
Texture Rate
7.000 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
280.0 GFLOPS
22.40 GFLOPS
FP64 (double)
-

Board Design

49W
TDP
35W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x DisplayPort 1.1
None
Power Connectors
None

Graphics Processor

GF108
GPU Name
Caicos
GF108-300-A1
GPU Variant
Caicos XTX
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
0.37 billion
116 mm²
Die Size
67 mm²

Graphics Features

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

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