Home GPU Comparison ATI Radeon X1650 GT vs AMD Radeon R9 380X

ATI Radeon X1650 GT vs AMD Radeon R9 380X

We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages
Released 8 years and 6 months late
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (182.4GB/s vs 12.80GB/s)
2048 additional rendering cores

Score

VS

Graphics Card

May 2007
Release Date
Nov 2015
Radeon R500 PCIe
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1425 MHz

Memory

128MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
182.4GB/s

Render Config

-
Compute Units
32
-
-
-
-
Shading Units
2048
8
TMUs
128
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
31.04 GPixel/s
3.200 GTexel/s
Texture Rate
124.2 GTexel/s
-
FP16 (half)
3.973 TFLOPS
-
FP32 (float)
3.973 TFLOPS
-
FP64 (double)
248.3 GFLOPS

Board Design

Unknown
TDP
190W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

RV560
GPU Name
Antigua
RV560 GT
GPU Variant
Antigua XT (215-0877016)
Ultra-Threaded SE
Architecture
GCN 3.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.312 billion
Transistors
5 billion
230 mm²
Die Size
366 mm²

Graphics Features

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

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