NVIDIA RTX A5000 vs AMD Radeon Graphics 448SP
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2021
Generation
Quadro Ampere
Lucienne
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1170 MHz
300 MHz
Boost Clock
1695 MHz
1800 MHz
Memory Clock
2000 MHz
System Shared
Memory
Memory Size
24GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
384bit
System Shared
Bandwidth
768.0GB/s
System Dependent
Render Config
SM Count
64
—
Shading Units
8192
448
TMUs
256
32
ROPs
96
8
Tensor Cores
256
—
RT Cores
64
—
L1 Cache
128 KB (per SM)
—
L2 Cache
6 MB
—
Compute Units
—
7
Theoretical Performance
Pixel Rate
162.7 GPixel/s
14.40 GPixel/s
Texture Rate
433.9 GTexel/s
57.60 GTexel/s
FP16 (half)
27.77 TFLOPS
3.226 TFLOPS
FP32 (float)
27.77 TFLOPS
1.613 TFLOPS
FP64 (double)
433.9 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
GA102
Lucienne
Architecture
Ampere
GCN 5.1
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
9.8 billion
Die Size
628 mm²
156 mm²
Board Design
TDP
230W
25W
Suggested PSU
550 W
—
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.