AMD Radeon Pro W6600 vs AMD Radeon E8870
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Sep 2015
Generation
Radeon Pro
Embedded
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
2331 MHz
—
Boost Clock
2580 MHz
—
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
96.00GB/s
Render Config
Compute Units
28
12
Shading Units
1792
768
TMUs
112
48
ROPs
64
16
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
256 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
165.1 GPixel/s
16.00 GPixel/s
Texture Rate
289.0 GTexel/s
48.00 GTexel/s
FP16 (half)
18.49 TFLOPS
—
FP32 (float)
9.247 TFLOPS
1.536 TFLOPS
FP64 (double)
577.9 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
Navi 23
Saturn
Architecture
RDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
2.08 billion
Die Size
237 mm²
160 mm²
GPU Variant
—
Saturn PRO
Board Design
TDP
100W
75W
Suggested PSU
300 W
—
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.5
6.3
Benchmark
3DMark Time Spy
7,993
—
3DMark Time Spy Extreme
3,695
—
3DMark Speed Way
1,370
—
Blender
1,016
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.