Home GPU Comparison AMD Radeon HD 6390 vs NVIDIA GeForce GT 230

AMD Radeon HD 6390 vs NVIDIA GeForce GT 230

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 512MB VRAM GeForce GT 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6390 's Advantages
Released 1 years and 9 months late
More VRAM (1024GB vs 512GB)
272 additional rendering cores
Lower TDP (39W vs 75W)
NVIDIA GeForce GT 230 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6390 +125%
0.352 TFLOPS
GeForce GT 230
0.156 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Oct 2009
Northern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
256bit
16.00GB/s
Bandwidth
57.60GB/s

Render Config

4
Compute Units
-
-
SM Count
6
320
Shading Units
48
16
TMUs
24
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
10.40 GPixel/s
8.800 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
352.0 GFLOPS
FP32 (float)
156.0 GFLOPS
-
-
-

Board Design

39W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Redwood
GPU Name
G94B
Redwood LE
GPU Variant
G94-300-B1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.505 billion
104 mm²
Die Size
196 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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