Radeon X1650 GT vs GeForce GTX 980
We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 4GB VRAM GeForce GTX 980 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 980 's Advantages
Released 7 years and 4 months late
Boost Clock1216MHz
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (224.4GB/s vs 12.80GB/s)
2048 additional rendering cores
Score
Graphics Card
May 2007
Release Date
Sep 2014
Radeon R500 PCIe
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1127 MHz
-
Boost Clock
1216 MHz
400 MHz
Memory Clock
1753 MHz
Memory
128MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
224.4GB/s
Render Config
-
Shading Units
2048
8
TMUs
128
8
ROPs
64
-
L1 Cache
48 KB (per SMM)
-
L2 Cache
2 MB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
77.82 GPixel/s
3.200 GTexel/s
Texture Rate
155.6 GTexel/s
-
FP32 (float)
4.981 TFLOPS
-
FP64 (double)
155.6 GFLOPS
Board Design
Unknown
TDP
165W
200 W
Suggested PSU
450 W
1x DVI
1x VGA
1x S-Video
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
2x 6-pin
Graphics Processor
RV560
GPU Name
GM204
RV560 GT
GPU Variant
GM204-400-A1
Ultra-Threaded SE
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.312 billion
Transistors
5.2 billion
230 mm²
Die Size
398 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (12_1)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
3.0
Shader Model
6.4
