RTX A1000 vs GeForce RTX 5090 D
We compared two Desktop platform GPUs: 8GB VRAM RTX A1000 and 32GB VRAM GeForce RTX 5090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A1000 's Advantages
Lower TDP (50W vs 575W)
GeForce RTX 5090 D 's Advantages
Released 9 months late
Boost Clock has increased by 65% (2407MHz vs 1462MHz)
More VRAM (32GB vs 8GB)
Larger VRAM bandwidth (1.79TB/s vs 192.0GB/s)
19456 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A1000
6737
GeForce RTX 5090 D
+1455%
104800
Graphics Card
Apr 2024
Release Date
Jan 2025
Quadro Ampere
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 5.0 x16
Clock Speeds
727 MHz
Base Clock
2017 MHz
1462 MHz
Boost Clock
2407 MHz
1500 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
32GB
GDDR6
Memory Type
GDDR7
128bit
Memory Bus
512bit
192.0GB/s
Bandwidth
1.79TB/s
Render Config
18
SM Count
170
2304
Shading Units
21760
72
TMUs
680
32
ROPs
176
72
Tensor Cores
680
18
RT Cores
170
128 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
96 MB
Theoretical Performance
46.78 GPixel/s
Pixel Rate
423.6 GPixel/s
105.3 GTexel/s
Texture Rate
1637 GTexel/s
6.737 TFLOPS
FP16 (half)
104.8 TFLOPS
6.737 TFLOPS
FP32 (float)
104.8 TFLOPS
105.3 GFLOPS
FP64 (double)
1.637 TFLOPS
Board Design
50W
TDP
575W
250 W
Suggested PSU
950 W
4x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
None
Power Connectors
1x 16-pin
Graphics Processor
GA107
GPU Name
GB202
Ampere
Architecture
Blackwell 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
8.7 billion
Transistors
92.2 billion
200 mm²
Die Size
750 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.4
8.6
CUDA
10.1
6.7
Shader Model
6.8
