RTX A4000 Laptop GPU

NVIDIA · Ampere · 2021

Specifications

Brand
NVIDIA
Architecture
Ampere
Release year
2021
VRAM (GB)
8
Memory type
GDDR6
TDP (W)
115
Process (nm)
8
Energy efficiency
25.66
3DMark Time Spy
—
PassMark
19,365
Geekbench Vulkan
73,002
Normalized Score
67.7

API & compute

CUDA/DLSS — NVIDIA only.

CUDA 8.6 DLSS ReBAR
TFLOPS (FP32)
19.17
Tensor Cores
192
RT Cores
48
TMUs
192
ROPs
96
OpenCL
3.0
Vulkan
1.3
Compute Index 80/100
How this metric is calculated
Σ(wᵢ × vᵢ) / Σwᵢ — adaptive renormalization

Для AI/ML и RT-нагрузок. TFLOPS у всех GPU, Tensor Cores только у NVIDIA (18%). Адаптивный weighted_mean даёт 100% покрытие: NVIDIA точнее, AMD честно по TFLOPS.

Factors and weights:
weight 0.5
GPU TFLOPS (FP32) = 19.17 TFLOPS
weight 0.3
GPU Tensor Cores = 192 шт
weight 0.2
GPU RT Cores = 48 шт

Adaptive renormalization: weights of missing factors are excluded from the denominator.

Tech modernity 79/100
How this metric is calculated
Σ(wᵢ × vᵢ) / Σwᵢ — adaptive renormalization

0.4×percentile(normalized_score) + 0.4×percentile(energy_efficiency) + 0.2×percentile(1/tech_process_nm). Унифицированный аналог tech_modernity_index для hw_gpus.

Factors and weights:
weight 0.4
GPU normalized_score = 67.7
weight 0.4
GPU энергоэффективность = 25.66
weight 0.2
GPU современность техпроцесса = 0.125 1/нм

Adaptive renormalization: weights of missing factors are excluded from the denominator.

FPS in games (1080p)

Direct measurements. Total: 4 games.

CS:GO
240
FPS @ 100% of max
Overwatch
240
FPS @ 100% of max
GTA V
140
FPS @ 58% of max
PUBG
140
FPS @ 58% of max

Models with this graphics card

Found: 1 models

Model Year Type
Precision 7760
2021 workstation