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

AMD Radeon HD 8490 OEM vs NVIDIA GeForce GT 430 PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM 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 HD 8490 OEM 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 9.600GB/s)
64 additional rendering cores
Lower TDP (35W vs 49W)

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
9.600GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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