NVIDIA P102 101 vs ATI Radeon X1650
We compared two Desktop platform GPUs: 10GB VRAM P102 101 and 256MB VRAM Radeon X1650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA P102 101 's Advantages
Released 10 years and 2 months late
Boost Clock1670MHz
More VRAM (10GB vs 256GB)
Larger VRAM bandwidth (320.3GB/s vs 6.400GB/s)
3200 additional rendering cores
Score
Graphics Card
Jan 2018
Release Date
Nov 2007
Mining GPUs
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 1.0 x16
Clock Speeds
1557 MHz
Base Clock
-
1670 MHz
Boost Clock
-
2002 MHz
Memory Clock
400 MHz
Memory
10GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
320bit
Memory Bus
64bit
320.3GB/s
Bandwidth
6.400GB/s
Render Config
-
-
-
25
SM Count
-
3200
Shading Units
-
200
TMUs
4
80
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
0 MB
L2 Cache
-
-
-
-
Theoretical Performance
133.6 GPixel/s
Pixel Rate
2.540 GPixel/s
334.0 GTexel/s
Texture Rate
2.540 GTexel/s
167.0 GFLOPS
FP16 (half)
-
10.69 TFLOPS
FP32 (float)
-
334.0 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
Unknown
600 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI
1x VGA
1x S-Video
2x 8-pin
Power Connectors
None
Graphics Processor
GP102
GPU Name
RV516
GP102-101-A1
GPU Variant
-
Pascal
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
16 nm
Process Size
90 nm
11.8 billion
Transistors
0.105 billion
471 mm²
Die Size
100 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
6.1
CUDA
-
6.4
Shader Model
3.0
