Home GPU Comparison AMD Radeon R9 390 vs ATI Radeon X1650 AGP

AMD Radeon R9 390 vs ATI Radeon X1650 AGP

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 and 256MB VRAM Radeon X1650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 's Advantages
Released 8 years and 4 months late
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (384.0GB/s vs 12.80GB/s)
2560 additional rendering cores

Score

VS

Graphics Card

Jun 2015
Release Date
Feb 2007
Pirate Islands
Generation
Radeon R500 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
512bit
Memory Bus
128bit
384.0GB/s
Bandwidth
12.80GB/s

Render Config

40
Compute Units
-
-
-
-
2560
Shading Units
-
160
TMUs
4
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
-
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
2.000 GPixel/s
160.0 GTexel/s
Texture Rate
2.000 GTexel/s
-
-
-
5.120 TFLOPS
FP32 (float)
-
640.0 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

Grenada
GPU Name
RV530
Grenada PRO (215-0880030)
GPU Variant
RV530 X1650 (215CCCBKB12FG)
GCN 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
6.2 billion
Transistors
0.157 billion
438 mm²
Die Size
150 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
3.0

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