Home GPU Comparison ATI Radeon X1650 GTO vs AMD Radeon HD 6390

ATI Radeon X1650 GTO vs AMD Radeon HD 6390

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 GTO and 1024MB VRAM Radeon HD 6390 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 7 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (16.00GB/s vs 12.54GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Dec 2007
Release Date
Jul 2011
Radeon R500 PCIe
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
392 MHz
Memory Clock
500 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
DDR2
128bit
Memory Bus
128bit
12.54GB/s
Bandwidth
16.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

RV530
GPU Name
Redwood
RV530 LE
GPU Variant
Redwood LE
Ultra-Threaded SE
Architecture
TeraScale 2
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.157 billion
Transistors
0.627 billion
150 mm²
Die Size
104 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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