NVIDIA RTX A5500 vs AMD Radeon RX 455 OEM
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Jun 2016
Generation
Quadro Ampere
Arctic Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1080 MHz
—
Boost Clock
1665 MHz
—
Memory Clock
2000 MHz
1625 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
128bit
Bandwidth
768.0GB/s
104.0GB/s
Render Config
SM Count
80
—
Shading Units
10240
768
TMUs
320
48
ROPs
96
16
Tensor Cores
320
—
RT Cores
80
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
256 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
159.8 GPixel/s
16.80 GPixel/s
Texture Rate
532.8 GTexel/s
50.40 GTexel/s
FP16 (half)
34.10 TFLOPS
—
FP32 (float)
34.10 TFLOPS
1.613 TFLOPS
FP64 (double)
532.8 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
GA102
Tobago
Architecture
Ampere
GCN 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
28.3 billion
2.08 billion
Die Size
628 mm²
160 mm²
GPU Variant
—
Tobago PRO(215-0875010)
Board Design
TDP
230W
100W
Suggested PSU
550 W
300 W
Outputs
4x DisplayPort 1.4a
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.7
6.3
Benchmark
OctaneBench
596
—
Blender
4,316
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.