Home GPU Comparison NVIDIA GeForce GTX 980 Ti vs ATI Radeon X1650 GT

NVIDIA GeForce GTX 980 Ti vs ATI Radeon X1650 GT

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 Ti and 128MB VRAM Radeon X1650 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Ti 's Advantages
Released 8 years and 1 months late
Boost Clock1076MHz
More VRAM (6GB vs 128GB)
Larger VRAM bandwidth (336.6GB/s vs 12.80GB/s)
2816 additional rendering cores

Score

VS

Graphics Card

Jun 2015
Release Date
May 2007
GeForce 900
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1076 MHz
Boost Clock
-
1753 MHz
Memory Clock
400 MHz

Memory

6GB
Memory Size
128MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
-
-
-
2816
Shading Units
-
176
TMUs
8
96
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
-
3 MB
L2 Cache
-
-
-
-

Theoretical Performance

103.3 GPixel/s
Pixel Rate
3.200 GPixel/s
189.4 GTexel/s
Texture Rate
3.200 GTexel/s
-
-
-
6.060 TFLOPS
FP32 (float)
-
189.4 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
Unknown
600 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GM200
GPU Name
RV560
GM200-310-A1
GPU Variant
RV560 GT
Maxwell 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
8 billion
Transistors
0.312 billion
601 mm²
Die Size
230 mm²

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
3.0

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