Radeon X1650 GT vs GeForce RTX 4080
We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Released 15 years and 4 months late
Boost Clock2505MHz
More VRAM (16GB vs 128GB)
Larger VRAM bandwidth (716.8GB/s vs 12.80GB/s)
9728 additional rendering cores
Score
Graphics Card
May 2007
Release Date
Sep 2022
Radeon R500 PCIe
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
2205 MHz
-
Boost Clock
2505 MHz
400 MHz
Memory Clock
1400 MHz
Memory
128MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6X
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
716.8GB/s
Render Config
-
SM Count
76
-
Shading Units
9728
8
TMUs
304
8
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
-
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
280.6 GPixel/s
3.200 GTexel/s
Texture Rate
761.5 GTexel/s
-
FP16 (half)
48.74 TFLOPS
-
FP32 (float)
48.74 TFLOPS
-
FP64 (double)
761.5 GFLOPS
Board Design
Unknown
TDP
320W
200 W
Suggested PSU
700 W
1x DVI
1x VGA
1x S-Video
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin
Graphics Processor
RV560
GPU Name
AD103
RV560 GT
GPU Variant
AD103-300-A1
Ultra-Threaded SE
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
80 nm
Process Size
5 nm
0.312 billion
Transistors
45.9 billion
230 mm²
Die Size
379 mm²
Graphics Features
9.0c (9_3)
DirectX
12 Ultimate (12_2)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
3.0
Shader Model
6.7
