NVIDIA RTX A4500 Mobile vs AMD Radeon Instinct MI100
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Nov 2020
Generation
Quadro Ampere-M
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
930 MHz
1000 MHz
Boost Clock
1500 MHz
1502 MHz
Memory Clock
2000 MHz
1200 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
4096bit
Bandwidth
512.0GB/s
1229GB/s
Render Config
SM Count
46
-
Shading Units
5888
7680
TMUs
184
480
ROPs
96
64
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
8 MB
Compute Units
-
120
Theoretical Performance
Pixel Rate
144.0 GPixel/s
96.13 GPixel/s
Texture Rate
276.0 GTexel/s
721.0 GTexel/s
FP16 (half)
17.66 TFLOPS
184.6 TFLOPS
FP32 (float)
17.66 TFLOPS
23.07 TFLOPS
FP64 (double)
276.0 GFLOPS
11.54 TFLOPS
Graphics Processor
GPU Name
GA104
Arcturus
Architecture
Ampere
CDNA 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
17.4 billion
25.6 billion
Die Size
392 mm²
750 mm²
GPU Variant
-
Arcturus XL
Board Design
TDP
140W
300W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
2.1
Vulkan
1.3
N/A
CUDA
8.6
-
Shader Model
6.7
N/A