GPU Comparison
RADEON
AMD Radeon Pro 555
CORE STATE
Polaris 21
VRAM
2 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
RTX A5500 Mobile
CORE STATE
GA103
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
165 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 555
RTX A5500 Mobile
Core Specs
Shading Units
768
7,424
+866.7%
Shaders
768
7,424
+866.7%
TMUs
48
232
+383.3%
ROPs
16
96
+500.0%
Compute Units
12
—
SM Count
—
58
Clocks
Base Clock
—
975 MHz
Boost Clock
—
1500 MHz
GPU Clock
850 MHz
—
Memory Clock
1275 MHz
5.1 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
81.60 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
13.60 GPixel/s
144.0 GPixel/s
Texture Rate
40.80 GTexel/s
348.0 GTexel/s
FP32 (TFLOPS)
1,305.6 GFLOPS
22.27 TFLOPS
FP64 (TFLOPS)
81.60 GFLOPS (1:16)
348.0 GFLOPS (1:64)
FP16 (TFLOPS)
1,305.6 GFLOPS (1:1)
22.27 TFLOPS (1:1)
AI/RT
RT Cores
—
58
Tensor Cores
—
232
Power
TDP
75 W
165 W
TDP (W)
75
165
+120.0%
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Ampere
GPU Name
Polaris 21
GA103
Generation
Radeon Pro Mac
(500 Series)
Ampere-MW
(Ax000)
Process Size
14 nm
8 nm
Transistors
3,000 million
22,000 million
Die Size
123 mm²
496 mm²
Foundry
GlobalFoundries
Samsung
Density
24.4M / mm²
44.4M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
IGP
—
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Turing-M
Successor
—
Ada-MW