NVIDIA RTX A4 Mobile vs NVIDIA GeForce RTX 5090 D
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2025
Generation
Quadro Ampere-M
GeForce 50
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1297 MHz
2017 MHz
Boost Clock
1770 MHz
2407 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR6
GDDR7
Memory Bus
128bit
512bit
Bandwidth
224.0GB/s
1.79TB/s
Render Config
SM Count
16
170
Shading Units
2048
21760
TMUs
64
680
ROPs
32
176
Tensor Cores
64
680
RT Cores
16
170
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
96 MB
Theoretical Performance
Pixel Rate
56.64 GPixel/s
423.6 GPixel/s
Texture Rate
113.3 GTexel/s
1636.8 GTexel/s
FP16 (half)
7.250 TFLOPS
104.8 TFLOPS
FP32 (float)
7.250 TFLOPS
104.8 TFLOPS
FP64 (double)
113.3 GFLOPS
1.637 TFLOPS
Graphics Processor
GPU Name
GA107
GB202
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
92.2 billion
Die Size
200 mm²
750 mm²
GPU Variant
—
GB202-250-A1
Board Design
TDP
Unknown
575W
Outputs
Portable Device Dependent
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
—
950 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
12.0
Shader Model
6.7
6.8
Benchmark
3DMark Time Spy
—
48,052
3DMark Time Spy Extreme
—
25,999
3DMark Speed Way
—
14,790
▲ Specs Compare
Data sourced from official specifications and benchmark tests.