GPU Comparison
RADEON
AMD Radeon R8 M445DX
CORE STATE
Meso
VRAM
System Shared
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
RTX A5500
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1665 MHz
TDP
230 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R8 M445DX
RTX A5500
Core Specs
Shading Units
320
10,240
+3100.0%
Shaders
320
10,240
+3100.0%
TMUs
20
320
+1500.0%
ROPs
8
96
+1100.0%
Compute Units
5
—
SM Count
—
80
Clocks
Base Clock
780 MHz
1080 MHz
Boost Clock
1021 MHz
1665 MHz
Memory Clock
System Shared
2000 MHz
16 Gbps effective
Memory
Memory Size
System Shared
24 GB
VRAM (MB)
—
24,576
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
384 bit
Bandwidth
System Dependent
768.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
128 KB
6 MB
Performance
Pixel Rate
8.168 GPixel/s
159.8 GPixel/s
Texture Rate
20.42 GTexel/s
532.8 GTexel/s
FP32 (TFLOPS)
653.4 GFLOPS
34.10 TFLOPS
FP64 (TFLOPS)
40.84 GFLOPS (1:16)
532.8 GFLOPS (1:64)
FP16 (TFLOPS)
653.4 GFLOPS (1:1)
34.10 TFLOPS (1:1)
AI/RT
RT Cores
—
80
Tensor Cores
—
320
Power
TDP
—
230 W
TDP (W)
—
230
Suggested PSU
—
550 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
GCN 3.0
Ampere
GPU Name
Meso
GA102
Generation
Gem System Hybrid
(Rx M400)
Workstation Ampere
(Ax000)
Process Size
28 nm
8 nm
Transistors
1,550 million
28,300 million
Die Size
125 mm²
628 mm²
Foundry
TSMC
Samsung
Density
12.4M / mm²
45.1M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.5
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Bus Interface
IGP
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Turing
Successor
—
Workstation Ada