AMD Radeon Sky 900 vs AMD Radeon Pro W6600M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Jun 2021
Generation
Radeon Sky
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
825 MHz
1224 MHz
Boost Clock
950 MHz
2034 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
240.0GB/s
224.0GB/s
Render Config
Compute Units
28
28
Shading Units
1792
1792
TMUs
112
112
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
768 KB
2 MB
SM Count
—
66
Tensor Cores
—
264
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
130.2 GPixel/s
Texture Rate
106.4 GTexel/s
227.8 GTexel/s
FP32 (float)
3.405 TFLOPS
7.290 TFLOPS
FP64 (double)
851.2 GFLOPS
455.6 GFLOPS
FP16 (half)
—
14.58 TFLOPS
Graphics Processor
GPU Name
Tahiti
Navi 23
GPU Variant
Orthrus
Navi 23 WKS-XM
Architecture
GCN 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
4.313 billion
11.06 billion
Die Size
352 mm²
237 mm²
Board Design
TDP
300W
90W
Suggested PSU
700 W
600 W
Outputs
1x DVI1x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.7
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.