NVIDIA RTX A4000 Mobile: GPU Specs & Benchmarks

The RTX A4000 Mobile is a graphics card by NVIDIA, built on the 8 nm process and based on the GA104 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

PassMark G3D
15202
PassMark G2D
709
3DMark Time Spy
9989
3DMark Fire Strike
20649

Graphics Processor (GPU)

GPU Name
GA104
Architecture
Ampere
Foundry
Samsung
Process Size
8 nm
Transistors
17,400 million
Die Size
392 mm²

Graphics Card

Release Date
Apr 12th, 2021
Family
Quadro Mobile
(Ax000)
Production
Active
Bus Interface
PCIe 4.0 x16

Memory

Memory Size
8 GB
Memory Type
GDDR6
Memory Bus
256 bit
Bandwidth
384.0 GB/s

Performance

Pixel fillrate
139.6 GPixel/s
Texture fillrate
279.2 GTexel/s
FP16 (half) performance
17.87 TFLOPS (1:1)
FP32 (float) performance
17.87 TFLOPS
FP64 (double) performance
558.4 GFLOPS (1:32)

Clock Speeds

Base Clock
915 MHz
Boost Clock
1745 MHz
Memory Clock
1500 MHz
12 Gbps effective

Render Config

Shading Units
5120
TMUs
160
ROPs
80
RT Cores
40
L1 Cache
128 KB (per SM)
L2 Cache
4 MB
SM Count
40
Tensor Cores
160

Board Design

Thermal design power (TDP)
140 W
Display Connectors
No outputs
Power Connectors
None

API support

DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.6
CUDA
8.6
RTX A4000 Mobile
NVIDIA RTX A4000 Mobile: GPU Specs & Benchmarks