Radeon X1650 vs RTX A4000H
We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A4000H 's Advantages
Released 13 years and 5 months late
Boost Clock1560MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (448.0GB/s vs 6.400GB/s)
6144 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Apr 2021
Radeon R500 PCIe
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
1560 MHz
400 MHz
Memory Clock
1750 MHz
Memory
256MB
Memory Size
16GB
DDR2
Memory Type
GDDR6
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
448.0GB/s
Render Config
-
SM Count
48
-
Shading Units
6144
4
TMUs
192
4
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
-
L2 Cache
4 MB
Theoretical Performance
2.540 GPixel/s
Pixel Rate
149.8 GPixel/s
2.540 GTexel/s
Texture Rate
299.5 GTexel/s
-
FP16 (half)
19.17 TFLOPS
-
FP32 (float)
19.17 TFLOPS
-
FP64 (double)
299.5 GFLOPS
Board Design
Unknown
TDP
140W
200 W
Suggested PSU
300 W
1x DVI
1x VGA
1x S-Video
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
RV516
GPU Name
GA104
-
GPU Variant
GA104-???-A1
Ultra-Threaded SE
Architecture
Ampere
UMC
Foundry
Samsung
90 nm
Process Size
8 nm
0.105 billion
Transistors
17.4 billion
100 mm²
Die Size
392 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
8.6
3.0
Shader Model
6.7
