AMD FirePro D500 vs AMD Radeon 660M
GPU Specs Compare
Graphics Card
Release Date
Jan 2014
Jan 2022
Generation
FirePro
Rembrandt
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1270 MHz
System Shared
Base Clock
-
1500 MHz
Boost Clock
-
1900 MHz
Memory
Memory Size
3GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
243.8GB/s
System Dependent
Render Config
Compute Units
24
6
Shading Units
1536
384
TMUs
96
24
ROPs
32
16
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
768 KB
2 MB
RT Cores
-
6
Theoretical Performance
Pixel Rate
23.20 GPixel/s
30.40 GPixel/s
Texture Rate
69.60 GTexel/s
45.60 GTexel/s
FP32 (float)
2.227 TFLOPS
1459 GFLOPS
FP64 (double)
556.8 GFLOPS
91.20 GFLOPS
FP16 (half)
-
2.918 TFLOPS
Graphics Processor
GPU Name
Tahiti
Rembrandt
GPU Variant
Tahiti LE GL
-
Architecture
GCN 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
4.313 billion
13.1 billion
Die Size
352 mm²
210 mm²
Board Design
TDP
274W
15W
Suggested PSU
600 W
-
Outputs
6x mini-DisplayPort 1.21x SDI
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.2
Shader Model
5.1
6.5
📊 Benchmark
3DMark Time Spy
-
1,537
3DMark Time Spy Extreme
-
701