Home GPU Comparison AMD Radeon R9 390X vs NVIDIA GeForce GT 430 OEM

AMD Radeon R9 390X vs NVIDIA GeForce GT 430 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X and 2GB VRAM GeForce GT 430 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390X 's Advantages
Released 4 years and 8 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 25.60GB/s)
2720 additional rendering cores
NVIDIA GeForce GT 430 OEM 's Advantages
Lower TDP (49W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 390X +2098%
5.914 TFLOPS
GeForce GT 430 OEM
0.269 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Oct 2010
Pirate Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
512bit
Memory Bus
128bit
384.0GB/s
Bandwidth
25.60GB/s

Render Config

44
Compute Units
-
-
SM Count
2
2816
Shading Units
96
176
TMUs
16
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

67.20 GPixel/s
Pixel Rate
2.800 GPixel/s
184.8 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
5.914 TFLOPS
FP32 (float)
268.8 GFLOPS
739.2 GFLOPS
FP64 (double)
22.40 GFLOPS

Board Design

275W
TDP
49W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Grenada
GPU Name
GF108
Grenada XT (215-0880004)
GPU Variant
GF108-400-A1
GCN 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
6.2 billion
Transistors
0.585 billion
438 mm²
Die Size
116 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1

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