Home GPU Comparison AMD Radeon E8870 vs AMD Radeon Pro W6600M

AMD Radeon E8870 vs AMD Radeon Pro W6600M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 and 8GB VRAM Radeon Pro W6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8870 's Advantages
Lower TDP (75W vs 90W)
AMD Radeon Pro W6600M 's Advantages
Released 5 years and 9 months late
Boost Clock2034MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E8870
1.536 TFLOPS
Radeon Pro W6600M +374%
7.29 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Jun 2021
Embedded
Generation
Radeon Pro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1224 MHz
-
Boost Clock
2034 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
224.0GB/s

Render Config

12
Compute Units
28
-
SM Count
66
768
Shading Units
1792
48
TMUs
112
16
ROPs
64
-
Tensor Cores
264
-
RT Cores
28
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
130.2 GPixel/s
48.00 GTexel/s
Texture Rate
227.8 GTexel/s
-
FP16 (half)
14.58 TFLOPS
1.536 TFLOPS
FP32 (float)
7.290 TFLOPS
96.00 GFLOPS
FP64 (double)
455.6 GFLOPS

Board Design

75W
TDP
90W
-
Suggested PSU
600 W
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Saturn
GPU Name
Navi 23
Saturn PRO
GPU Variant
Navi 23 WKS-XM
GCN 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
2.08 billion
Transistors
11.06 billion
160 mm²
Die Size
237 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.3
-
CUDA
8.9
6.3
Shader Model
6.7

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