Home GPU Comparison NVIDIA RTX A4000H vs AMD Radeon RX 5500 OEM

NVIDIA RTX A4000H vs AMD Radeon RX 5500 OEM

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H and 4GB VRAM Radeon RX 5500 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages
Released 1 years and 6 months late
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
4736 additional rendering cores
AMD Radeon RX 5500 OEM 's Advantages
Boost Clock has increased by 18% (1845MHz vs 1560MHz)
Lower TDP (110W vs 140W)

Score

Benchmark

FP32 (float)
RTX A4000H +268%
19.17 TFLOPS
Radeon RX 5500 OEM
5.196 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Oct 2019
Quadro Ampere
Generation
Navi
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

735 MHz
Base Clock
1500 MHz
1560 MHz
Boost Clock
1845 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
22
48
SM Count
-
6144
Shading Units
1408
192
TMUs
88
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

149.8 GPixel/s
Pixel Rate
59.04 GPixel/s
299.5 GTexel/s
Texture Rate
162.4 GTexel/s
19.17 TFLOPS
FP16 (half)
10.39 TFLOPS
19.17 TFLOPS
FP32 (float)
5.196 TFLOPS
299.5 GFLOPS
FP64 (double)
324.7 GFLOPS

Board Design

140W
TDP
110W
300 W
Suggested PSU
300 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

GA104
GPU Name
Navi 14
GA104-???-A1
GPU Variant
Navi 14 XT (215-0932220)
Ampere
Architecture
RDNA 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
17.4 billion
Transistors
6.4 billion
392 mm²
Die Size
158 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.7
Shader Model
6.5

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