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

ATI Radeon X1650 GT vs AMD Radeon R9 380 OEM

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

Main Differences

AMD Radeon R9 380 OEM 's Advantages
Released 8 years late
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (176.0GB/s vs 12.80GB/s)
1792 additional rendering cores

Score

VS

Graphics Card

May 2007
Release Date
May 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
1375 MHz

Memory

128MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
28
-
-
-
-
Shading Units
1792
8
TMUs
112
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
29.38 GPixel/s
3.200 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
-
FP32 (float)
3.290 TFLOPS
-
FP64 (double)
205.6 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 PRO (215-0877000)
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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