Home GPU Comparison AMD Radeon HD 6390 vs NVIDIA GeForce 9300 SE

AMD Radeon HD 6390 vs NVIDIA GeForce 9300 SE

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 256MB VRAM GeForce 9300 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6390 's Advantages
Released 3 years and 1 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (16.00GB/s vs 6.400GB/s)
312 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6390 +1660%
0.352 TFLOPS
GeForce 9300 SE
0.02 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Jun 2008
Northern Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
DDR2
Memory Type
DDR2
128bit
Memory Bus
64bit
16.00GB/s
Bandwidth
6.400GB/s

Render Config

4
Compute Units
-
-
SM Count
1
320
Shading Units
8
16
TMUs
4
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
2.160 GPixel/s
8.800 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
352.0 GFLOPS
FP32 (float)
20.80 GFLOPS
-
-
-

Board Design

39W
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

Graphics Processor

Redwood
GPU Name
G98S
Redwood LE
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
UMC
40 nm
Process Size
65 nm
0.627 billion
Transistors
0.21 billion
104 mm²
Die Size
86 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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