Radeon X1650 vs TITAN X Pascal
We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
TITAN X Pascal 's Advantages
Released 8 years and 9 months late
Boost Clock1531MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (480.4GB/s vs 6.400GB/s)
3584 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Aug 2016
Radeon R500 PCIe
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1417 MHz
-
Boost Clock
1531 MHz
400 MHz
Memory Clock
1251 MHz
Memory
256MB
Memory Size
12GB
DDR2
Memory Type
GDDR5X
64bit
Memory Bus
384bit
6.400GB/s
Bandwidth
480.4GB/s
Render Config
-
SM Count
28
-
Shading Units
3584
4
TMUs
224
4
ROPs
96
-
L1 Cache
48 KB (per SM)
-
L2 Cache
3 MB
Theoretical Performance
2.540 GPixel/s
Pixel Rate
147.0 GPixel/s
2.540 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
-
FP32 (float)
10.97 TFLOPS
-
FP64 (double)
342.9 GFLOPS
Board Design
Unknown
TDP
250W
200 W
Suggested PSU
600 W
1x DVI
1x VGA
1x S-Video
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
RV516
GPU Name
GP102
-
GPU Variant
GP102-400-A1
Ultra-Threaded SE
Architecture
Pascal
UMC
Foundry
TSMC
90 nm
Process Size
16 nm
0.105 billion
Transistors
11.8 billion
100 mm²
Die Size
471 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
6.1
3.0
Shader Model
6.4