ATI Radeon X800 GT AGP vs NVIDIA RTX A4000H
We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GT AGP and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon X800 GT AGP 's Advantages
Lower TDP (40W vs 140W)
NVIDIA 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 31.55GB/s)
6144 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Apr 2021
Radeon R400 AGP
Generation
Quadro Ampere
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
1560 MHz
493 MHz
Memory Clock
1750 MHz
Memory
256MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
256bit
31.55GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
-
SM Count
48
-
Shading Units
6144
8
TMUs
192
8
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
-
L2 Cache
4 MB
-
-
-
Theoretical Performance
3.784 GPixel/s
Pixel Rate
149.8 GPixel/s
3.784 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
40W
TDP
140W
200 W
Suggested PSU
300 W
1x DVI
1x VGA
1x S-Video
Outputs
4x DisplayPort 1.4a
1x Molex
Power Connectors
1x 6-pin
Graphics Processor
R420
GPU Name
GA104
R420 GT
(215RAACGA12F)
GPU Variant
GA104-???-A1
R400
Architecture
Ampere
TSMC
Foundry
Samsung
130 nm
Process Size
8 nm
0.16 billion
Transistors
17.4 billion
281 mm²
Die Size
392 mm²
Graphics Features
9.0b (9_2)
DirectX
12 Ultimate (12_2)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
-
Shader Model
6.7
